Vineyard Underground

Join us in this episode with Dr. Mark Krasnow, an acclaimed plant physiologist and the founder of Thoughtful Viticulture. From the landscapes of New Zealand, Dr. Krasnow takes us on a journey from budding winemaker to viticulture expert. Although we could discuss many topics with him, this discussion focuses on crop regulation and fruit thinning strategies. Many vineyard management techniques are universal, while others are location-specific. Listen in to learn some new strategies and begin implementing them in your vineyard. In this episode, you will hear: Reasons growers choose to reduce crop in their vineyard or aim for a specific crop load on their vines. When to thin and start cropping young vines, including a strategy for guidelines. Differences in crop regulation needs when cane pruned versus spur pruned. What research tells us about fruit removal from shoots during the growing season. Pros and cons of early versus late fruit removal. Follow and Review: We'd love for you to follow us if you haven't yet. Click the '+ Follow' button in the top right corner of your Apple Podcasts app. We'd love it even more if you could drop a review or 5-star rating over on Apple Podcasts. Simply select "Ratings and Reviews" and "Write a Review" then a quick line with your favorite part of the episode. It only takes a second, and it helps spread the word about the podcast. Resources: Listen to Episode 23 - Debunking the Low Yield = High Quality Myth with Dr. Patty Skinkis to learn more about the true relationship between yield and quality. Listen to Episode 17 - Using Sheep in Regenerative Agriculture with Kelly Mulville to learn more about using sheep in the vineyard. Download Fritz's member-only Crop Estimation Grower Guide to learn how to estimate, when to estimate, and tips for improving estimation accuracy. Come grow with Fritz through VirtualViticultureAcademy.com! Save $75 off your first year of membership with the code Underground at checkout. If you have questions about today's episode or ideas for future episodes, go to VineyardUndergroundPodcast.com and click the Ask Fritz button. Today's Guest: Dr. Mark Krasnow is a renowned plant physiologist and consultant and the founder of Thoughtful Viticulture – a company that helps vineyards grow the highest quality fruit in the most sustainable and efficient manner possible. Connect with Mark at thoughtfulviticulture.com and follow him @drkraz. Episode Sponsor: Thank you to Vigneron Toy Store for sponsoring today's episode. Vigneron Toy Store specializes in Harvesters, Sprayers, Frost Mitigation Equipment, Canopy Management Trimmers, and more. And as grape growers themselves, they can expertly help you determine the best equipment for your specific vineyard needs. And, as a special offer for our podcast listeners, you can save 5% off in-stock machines by entering the promo code underground on the contact form at vignerontoystore.com. Episode Credits If you like this podcast and are thinking of creating your own, consider talking to my producer, Emerald City Productions. They helped me grow and produce the podcast you are listening to right now. Find out more at https://emeraldcitypro.com. Let them know we sent you.

In this episode, we are back with another Q&A with my friend Jim Duane of Inside Winemaking. Back in episode 42, we answered some great listener questions about preparing your property, getting started in grape growing, managing pests, etc. We had so many questions pour in that we needed to make this a two-part series. To learn more about Jim and hear the first batch of questions, please jump back to episode 42. Otherwise, tune in for more of your burning grape growing questions answered! In this episode, you will hear: If it's best to drop fruit or carry fruit on the shoots that will be next year's cane The best practices for early shoot thinning to optimize carbohydrate distribution Effective strategies for managing powdery mildew in vineyards How sunlight and temperature impact red grape quality What the pest pressures are throughout the US Follow and Review: We'd love for you to follow us if you haven't yet. Click the '+ Follow' button in the top right corner of your Apple Podcasts app. We'd love it even more if you could drop a review or 5-star rating over on Apple Podcasts. Simply select "Ratings and Reviews" and "Write a Review" then a quick line with your favorite part of the episode. It only takes a second, and it helps spread the word about the podcast. Resources: Want Fritz to answer your grape growing questions live? Get a FREE Guest Pass for an upcoming Live Vineyard Advising session and get advice and answers for your specific vineyard questions from Fritz! Download Fritz's member-only Crop Estimation Grower Guide to learn how to estimate, when to estimate, and tips for improving estimation accuracy. If you have ideas for future episodes or questions about today's episode, go to VineyardUndergroundPodcast.com and click the Ask Fritz button. Today's Guest: Jim Duane is the head winemaker at Seavey Vineyard in Napa Valley and the host of the Inside Winemaking podcast. Connect with Jim, learn about upcoming winemaking courses and classes, and listen to the podcast at InsideWinemaking.com. Episode Sponsor: Thank you to Vintner's Vault for sponsoring today's episode! Vintner's Vault was started and is operated by winemakers, so they have the knowledge and experience to help you make an educated decision on the equipment purchases and winery set up and layouts that are best for you. They are the #1 winery equipment company that I recommend to my growers who are also winemakers. Visit TheVintnerVault.com and use the code UNDERGROUND5 (all caps) to save 5% off of your online order or mention that you heard about them on the Vineyard Underground podcast when contacting them for a larger piece of equipment, consulting services, or turn-key packages and they will provide a podcast listener discount for you. Episode Credits If you like this podcast and are thinking of creating your own, consider talking to my producer, Emerald City Productions. They helped me grow and produce the podcast you are listening to right now. Find out more at https://emeraldcitypro.com. Let them know we sent you.

In this episode, I have a conversation with Dr. Marcelo Moretti on some best practices for vineyard floor management. We discuss integrated weed management strategies, the use of organic herbicides, and the implementation of cover crops to promote vine health and combat weeds. Dr. Moretti also shares the challenges and advantages of various non-traditional methods, including the use of traditional and novel mechanical tools. In this episode, you will hear: Methods to manage a vineyard floor other than conventional herbicides. The ecological and economic benefits of alternative approaches. Cover crops and the importance of cordon height for sheep grazing. Selection and adaptation of mechanical weed control tools. Common mistakes when transitioning to mechanized vineyard management. Follow and Review: We'd love for you to follow us if you haven't yet. Click the '+ Follow' button in the top right corner of your Apple Podcasts app. We'd love it even more if you could drop a review or 5-star rating over on Apple Podcasts. Simply select "Ratings and Reviews" and "Write a Review" then a quick line with your favorite part of the episode. It only takes a second, and it helps spread the word about the podcast. Resources: Listen to Episode 17 to learn more about using sheep in the vineyard. View Marcelo Moretti's weed-zapping machine video. Visit VirtualViticultureAcademy.com/newgrower to register to learn more about the NEW Young Vineyard Management Course. Use the code UNDERGROUND50 at checkout to get $50 off the regular course price through the end of June 2024. If you have questions about today's episode or other grape growing questions, go to VineyardUndergroundPodcast.com and click the Ask Fritz button. Today's Guest: Dr. Marcelo Moretti is an associate professor at Oregon State University and serves as a research and extension specialist for weed science in perennial horticultural crops. His research is focused on integrated weed management aiming to develop strategies that are effective and economical to manage weeds in organic and conventional production systems. Connect with Marcelo: Research Website: https://extension.oregonstate.edu/people/marcelo-moretti Email: [email protected] Episode Sponsor: Thank you to Clemens Technologies for sponsoring today's episode. Clemens Technologies is the market leader in machinery for all elements of vineyard management. Visit https://www.clemens-online.com/us/ and provide the code UNDERGROUND to receive 5% off your order of in stock machinery. Or reach out to Thomas Clemens directly at [email protected] with any questions. Episode Credits If you like this podcast and are thinking of creating your own, consider talking to my producer, Emerald City Productions. They helped me grow and produce the podcast you are listening to right now. Find out more at https://emeraldcitypro.com. Let them know we sent you.

The first few months as a new grower can be the most nerve-wracking time of vineyard management. Everything is brand new and a little intimidating. Even a bug on a plant can be enough to raise an alarm because you simply don't know if it's going to ravage your vineyard or not. Viticulture consultant, Mark Chien joins me today to talk about surviving and thriving in the first few months after vine planting. In this episode, you will hear: The important considerations during the first three months after planting a new vineyard How important robust root establishment is for the future growth of the vines What the best practices are for vine training and trellising in new vineyards How soil, water availability, and nutrient levels impact early vineyard growth What strategies growers should employ to balance vine vigor The effective defense strategies against pests, like invasive weeds and deer How new growers can protect young vines from environmental threats and ensure healthy development Episode Resources: Visit VirtualViticultureAcademy.com/YoungVineyard to register for the FREE Essentials of Young Vineyard Management sip and learn event on May 20th or to learn more about the NEW Young Vineyard Management Course. Use the code UNDERGROUND50 at checkout to get $50 off the regular course price through the end of June 2024. If you have questions about today's episode or other grape growing questions, go to VineyardUndergroundPodcast.com and click the Ask Fritz button. Today's Guest: Mark Chien is currently a private viticulture consultant in New Jersey, Pennsylvania, and Maryland following his extensive career in the wine industry with highlights including working as the vineyard manager for the world-class Temperance Hill vineyard, becoming the first wine grape extension educator for Penn State, and serving as the program coordinator for Oregon Wine Research Institute. Connect with - [email protected] Episode Sponsor: Thank you to Shellt Grow Tubes for sponsoring today's episode. Shellt makes the ultimate grow tubes for grape vines and orchard trees. Their grow tubes are reusable, recyclable, and designed to grow with your vineyard by clicking together for taller or wider coverage. I exclusively recommend Shellt Grow Tubes to the growers I work with. Visit https://www.shellt.us/ and order with the code UNDERGROUND15 to save 15% off all online orders plus free shipping within the continental United States. Episode Credits If you like this podcast and are thinking of creating your own, consider talking to my producer, Emerald City Productions. They helped me grow and produce the podcast you are listening to right now. Find out more at https://emeraldcitypro.com. Let them know we sent you.

In this episode, our guest Randy Heinzen, a vine management and vineyard business expert, discusses vine planting and site preparation for new vineyards or for existing growers looking to add new vineyard blocks. Randy, the owner and president of Vineyard Professional Services (VPS) in Paso Robles, CA, is a leading global expert in vineyard management. Listen in for an educational episode full of vine planting and site preparation tips from a vineyard management expert. In this episode, you will hear: The significance of soil sampling, understanding site history, and planning ahead for soil evaluation. Understanding vine arrival logistics, differences between dormant and potted vines, and the importance of working irrigation before planting. Pros and cons of hand planting versus mechanical planting. The planting process, preparation for tall vines, and effects of climate changes on vine trellising strategies. Vine spacing, site-specific considerations for vineyard setup, and the importance of efficient planning. Resources: Visit VirtualViticultureAcademy.com/YoungVineyard to register for the FREE Essentials of Young Vineyard Management sip and learn event on May 20th or to learn more about the NEW Young Vineyard Management Course and to get a discount code for $100.00 off the course! Get the member-only Instructions for Successful Soil Sampling Grower Guide to learn why, when, and how to correctly soil sample. FREE Planting Grower Guides: Preparing for New Plantings Hand Planting Dormant Grapevines Trimming Back Newly Planted Own-Rooted Grape Vines Watch the Bingham Family Vineyards planting reel that Fritz mentions during the episode. If you have questions about today's episode or other grape growing questions, go to VineyardUndergroundPodcast.com and click the Ask Fritz button. Today's Guest: Randy Heinzen is a leading global vineyard management expert who has worked with some of the world's most sought-after vineyards. He is the owner and president of Vineyard Professional Services (VPS) in Paso Robles, CA. VPS currently manages over 4,000 acres across three counties along CA's Central Coast. Connect with Randy – Vineyard Professional Services.com Episode Sponsor: Thank you to Shellt Grow Tubes for sponsoring today's episode. Shellt makes the ultimate grow tubes for grape vines and orchard trees. Their grow tubes are reusable, recyclable, and designed to grow with your vineyard by clicking together for taller or wider coverage. I exclusively recommend Shellt Grow Tubes to the growers I work with. Visit https://www.shellt.us/ and order with the code UNDERGROUND15 to save 15% off all online orders plus free shipping within the continental United States. Episode Credits If you like this podcast and are thinking of creating your own, consider talking to my producer, Emerald City Productions. They helped me grow and produce the podcast you are listening to right now. Find out more at https://emeraldcitypro.com. Let them know we sent you.

In this episode, I have the pleasure of having a Q&A session with Jim Duane from Inside Winemaking. Jim has always been interested in winemaking and has been working in Napa Valley for over 20 years. Together, we are answering top questions submitted by listeners. We answer questions pertaining to replacing dead vines, digging in hardpan, natural pesticide use, and many, many more. Listen in as we answer these questions, and if you have questions of your own, get in touch! We'd love to answer them on the next Q&A episode. In this episode, you will hear: If old vines produce fewer grapes. If you have to break through hardpan and how far down you need to go. Our thoughts on organic, biodynamic, and regenerative agriculture. How much space vines really need. What the best source of vine material is. The significance of deep roots. What natural pesticides can replace synthetic, chemical pesticides. Follow and Review: We'd love for you to follow us if you haven't yet. Click the '+ Follow' button in the top right corner of your Apple Podcasts app. We'd love it even more if you could drop a review or 5-star rating over on Apple Podcasts. Simply select "Ratings and Reviews" and "Write a Review" then a quick line with your favorite part of the episode. It only takes a second, and it helps spread the word about the podcast. Resources: Want Fritz to answer your grape growing questions live? Get a FREE Guest Pass for an upcoming Live Vineyard Advising session and get advice and answers for your specific vineyard questions from Fritz! If you are a new or prospective vineyard owner, check out Fritz's Prospective Winegrape Grower Course. If you have questions about today's episode or other grape growing questions, go to VineyardUndergroundPodcast.com and click the Ask Fritz button. Learn more about Biological Products with Vineyard Underground Episode 40: Understanding Biological Products with Dr. Pam Marrone. Today's Guest: Jim Duane is the head winemaker at Seavey Vineyard in Napa Valley and the host of the Inside Winemaking podcast. Connect with Jim, learn about upcoming winemaking courses and classes, and listen to the podcast at InsideWinemaking.com. Episode Sponsor: Thank you to Vigneron Toy Store for sponsoring today's episode. Vigneron Toy Store specializes in Harvesters, Sprayers, Frost Mitigation Equipment, Canopy Management Trimmers, and more. And as grape growers themselves, they can expertly help you determine the best equipment for your specific vineyard needs. As a special offer for our podcast listeners, you can save 5% off in-stock machines by entering the promo code underground on the contact form at vignerontoystore.com. Episode Credits If you like this podcast and are thinking of creating your own, consider talking to my producer, Emerald City Productions. They helped me grow and produce the podcast you are listening to right now. Find out more at https://emeraldcitypro.com. Let them know we sent you.

Is your vineyard irrigated? If so, then this episode is for you! Dr. Franklin Gaudi, executive vice president of design for Laurel Ag & Water, is on the show to discuss the often-overlooked topic of irrigation distribution uniformity (DU). Distribution uniformity measures how evenly water gets applied to the field, and it's a topic that's not taken as seriously as it should be. DU can make or break your vineyard when some vines get too much water, and others get none at all. In this episode, we discuss why DU is important and provide information so you can start with an irrigation system right for your vineyard. Listen in now! In this episode, you will hear: Why irrigation distribution matters and why growers need to be on top of it. Identifying common issues affecting distribution uniformity, such as pressure variations and clogged emitters, and their impact on vine health. How to conduct distribution uniformity tests and maintain irrigation system efficiency. The balance between emitters and system pressure. The role of pressure regulation and investing in quality equipment for long-term vineyard success. Actionable solutions and resources for grape growers to optimize water distribution and enhance crop productivity. Resources: Access free Irrigation Evaluation resources from Cal Poly, including spreadsheets for six types of irrigation systems. Come grow with Fritz through VirtualViticultureAcademy.com! Save $75 off your first year of membership with the code Underground at checkout. If you have questions about today's episode or other grape growing questions, go to VineyardUndergroundPodcast.com and click the Ask Fritz button. Today's Guest: Dr. Franklin Gaudi is the executive vice president of design for Laurel Ag & Water in California with a focus on redefining the industry standard for irrigation design. Prior to his current role, Franklin was an assistant professor and project manager for the Irrigation Training and Research Center at California Polytechnic State University in San Luis Obispo. Connect with Dr. Franklin Gaudi: Website: https://laurel-ag.comFacebook: https://www.facebook.com/laurelagandwater Instagram: https://www.instagram.com/laurelagandwater Linked-In: https://www.linkedin.com/company/laurel-ag Episode Sponsor: Thank you to Shellt Grow Tubes for sponsoring today's episode. Shellt makes the ultimate grow tubes for grape vines and orchard trees. Their grow tubes are reusable, recyclable, and designed to grow with your vineyard by clicking together for taller or wider coverage. I exclusively recommend Shellt Grow Tubes to the growers I work with. Visit https://www.shellt.us/ and order with the code UNDERGROUND15 to save 15% off all online orders plus free shipping within the continental United States. Follow and Review: We'd love for you to follow us if you haven't yet. Click the '+ Follow' button in the top right corner of your Apple Podcasts app. We'd love it even more if you could drop a review or 5-star rating over on Apple Podcasts. Simply select "Ratings and Reviews" and "Write a Review" then a quick line with your favorite part of the episode. It only takes a second, and it helps spread the word about the podcast. Episode Credits If you like this podcast and are thinking of creating your own, consider talking to my producer, Emerald City Productions. They helped me grow and produce the podcast you are listening to right now. Find out more at https://emeraldcitypro.com. Let them know we sent you.

The future of viticulture is evolving as the focus on sustainable agriculture improves and the search for environmentally friendly solutions becomes a priority. One of the most exciting areas in this sustainable revolution is the use of agricultural biologicals. Biologics are not new to the agricultural scene, but their potential is now being more fully realized in both conventional and organic viticulture. In this episode, we have a conversation with Dr. Pam Marrone, a trailblazer in the realm of agricultural biologicals. Pam has a long list of credentials and accolades in biological products, making her an esteemed expert in the field. Listen in to discover the value of integrating these natural solutions into your pest management strategy and why understanding biological products' function and proper use can positively impact plant health and crop yield. Join us to learn the economic and ecological benefits of biologicals, pest control management strategies, and much more. In this episode, you will hear: What Bacillus Thuringiensis (BT) is and what you need to know about it. What the term "biological" means to grape growers. What the types of modes of action are. What can decrease the efficacy or be incompatible with biologicals. The benefits of using biologicals all season long and for the long term. Follow and Review: We'd love for you to follow us if you haven't yet. Click the '+ Follow' button in the top right corner of your Apple Podcasts app. We'd love it even more if you could drop a review or 5-star rating over on Apple Podcasts. Simply select "Ratings and Reviews" and "Write a Review" then a quick line with your favorite part of the episode. It only takes a second, and it helps spread the word about the podcast. Resources: If you have questions about today's episode or other grape growing questions, go to VineyardUndergroundPodcast.com and click the Ask Fritz button. Come grow with Fritz through VirtualViticultureAcademy.com! Save $75 off your first year of membership with the code Underground at checkout. Check out episode 38 with Dr. Akif Eskalen for more information on biologicals for pruning wounds. Today's Guest: Dr. Pam Marrone is an award-winning and well-recognized leader in the agricultural biologicals industry. Over her career, she has founded and run several successful biological focused companies that have developed and brought numerous products to market. She now serves as the co-founder and Executive Chair of the Invasive Species Corporation and the associated not-for-profit Invasive Species Research Institute, formed to deploy biologicals for control of invasive species in water, forestry, and agriculture. Connect with Pam: Invasive Species Corporation Website: https://invasivespeciescorporation.com/ Email: [email protected] Twitter: https://twitter.com/InvasiveSppFdn Episode Sponsor: Thank you to Shellt Grow Tubes for sponsoring today's episode. Shellt makes the ultimate grow tubes for grape vines and orchard trees. Their grow tubes are reusable, recyclable, and designed to grow with your vineyard by clicking together for taller or wider coverage. I exclusively recommend Shellt Grow Tubes to the growers I work with. Visit https://www.shellt.us/ and order with the code UNDERGROUND15 to save 15% off all online orders plus free shipping within the continental United States. Episode Credits If you like this podcast and are thinking of creating your own, consider talking to my producer, Emerald City Productions. They helped me grow and produce the podcast you are listening to right now. Find out more at https://emeraldcitypro.com. Let them know we sent you.

A common conversation in vineyard management is knowing how to spray your vineyard effectively. On today's episode, we have a conversation with Dr. Andrew Landers, who wrote the book on vineyard spraying. He brings more than 30 years of research and development on vineyard and orchard spraying technologies and techniques to share with us. In this episode, we discuss various tools and techniques to get the most out of your equipment and your product. This ranges from backpack sprayers when first starting to the best types of nozzles and how to calibrate your equipment for the most effective-sized droplets. Blasting clouds of spray into the air is a waste of product and something we'd like to leave in our past. Dr. Landers focuses on effectively getting the droplets from the nozzle to the plant and ensuring long-lasting equipment and a well-sprayed vineyard. Listen in to learn all about effectively spraying your vineyard and helping your grapes thrive. In this episode, you will hear: What factors affect an effective spray, and why air blasting is a thing of the past. Strategies for optimizing sprayer airflow and coverage. The product concentration in the tank versus the actual product rate per acre. How to know that the product is hitting the target. Difference between a canopy and herbicide nozzle. Common mistakes in vineyard spraying Sprayer technologies that Dr. Landers thinks have the most potential. Follow and Review: We'd love for you to follow us if you haven't yet. Click the '+ Follow' button in the top right corner of your Apple Podcasts app. We'd love it even more if you could drop a review or 5-star rating over on Apple Podcasts. Simply select "Ratings and Reviews" and "Write a Review" then a quick line with your favorite part of the episode. It only takes a second, and it helps spread the word about the podcast. Resources: Visit effectivespraying.com to purchase Dr. Andrew Landers' book Effective Vineyard Spraying or his other books - Effective Orchard Spraying and the Farm Machinery Book. If you have questions about today's episode or other grape growing questions, go to VineyardUndergroundPodcast.com and click the Ask Fritz button. Come grow with Fritz through VirtualViticultureAcademy.com! Save $75 off your first year of membership with the code Underground at checkout. Today's Guest: Dr. Andrew Landers is an award-winning researcher and author and currently works as a consultant in precision spray technology. Previously, he directed the application technology program for Cornell University's New York State Agricultural Experiment Station in Geneva, New York, where he focused on using engineering solutions to provide more effective and safer spraying. Connect with Andrew: Website: https://effectivespraying.com/ Email: [email protected] Episode Sponsor: Thank you to our friends at Bahco for their sponsorship of today's episode. As innovators for more than 165 years, Bahco has introduced the most advanced tools in the world, and Bacho products are manufactured in factories across Europe. I exclusively prune with the Bacho ERGO™ Bypass Secateurs with Elastomer Coated Fixed Handle (size medium). Visit www.bahco.com/int_en to find a dealer near you to get the best pruning tools on the market, along with hedging tools, tying tools, picking tools, and more. Episode Credits If you like this podcast and are thinking of creating your own, consider talking to my producer, Emerald City Productions. They helped me grow and produce the podcast you are listening to right now. Find out more at https://emeraldcitypro.com. Let them know we sent you.

Do you understand pruning wounds, infections of pruning wounds, and how to protect your vines? Grapevine pruning is an essential vineyard management practice that helps maintain plant health and fruit quality. However, this practice also exposes vines to various fungal diseases that can be detrimental to vineyard health. It's important to know how to prevent harm and promote recovery if your vines become infected. In this episode, we have a conversation with Dr. Akif Eskalen from the UC Davis Department of Plant Pathology on pruning wound protection and the new products available for protecting pruning wounds. Dr. Akif specializes in the identification, biology, epidemiology, and control of fungal pathogens on vines, small fruits, berries, and palm fruits in California. He is also an expert in conventional and biological products that can help your vineyard thrive. Listen in for a multitude of tips to protect your vineyard from infections. In this episode, you will hear: How infections enter vines through pruning wounds. How spores then find their way into pruning wounds and cause infection. If pruning shears are a concern for contaminating a pruning wound. How to deal with the sap flow and protect against reinfection. The synthetic products that work and don't work. The field of biologicals and alternative products. How the Fungicide Resistance Action Committee (FRAC) works. Follow and Review: We'd love for you to follow us if you haven't yet. Click the '+ Follow' button in the top right corner of your Apple Podcasts app. We'd love it even more if you could drop a review or 5-star rating over on Apple Podcasts. Simply select "Ratings and Reviews" and "Write a Review" then a quick line with your favorite part of the episode. It only takes a second, and it helps spread the word about the podcast. Resources: The biologicals mentioned by name in today's episode are Bio-Tam, Vintec, & Botector. If you want to learn more about protecting your pruning wounds, you can check out the FREE grower guide Preventing Grapevine Trunk Diseases available at VirtualViticultureAcademy.com. If you have questions about today's episode or other grape growing questions, go to VineyardUndergroundPodcast.com and click the Ask Fritz button. Come grow with Fritz through VirtualViticultureAcademy.com! Save $75 off your first year of membership with the code Underground at checkout. Today's Guest: Dr. Akif Eskalen is a plant pathologist with UC Davis specializing in the identification, biology, epidemiology, and control of fungal pathogens on vines, small fruits and berries, and pome fruits in California. Connect with Akif: Research Website: https://ucanr.edu/sites/eskalenlab/ Fruit Crop Fungicide Efficacy Trials: https://ucanr.edu/sites/eskalenlab/Fruit_Crop_Fungicide_Trials/ Email: [email protected] Episode Credits If you like this podcast and are thinking of creating your own, consider talking to my producer, Emerald City Productions. They helped me grow and produce the podcast you are listening to right now. Find out more at https://emeraldcitypro.com. Let them know we sent you.

In today's episode, we are talking about unique or alternative pruning scenarios and methods with guests John Thull and Marco Tessari. We discuss viticulture for cold climates, unique pruning techniques from around the globe, and more. John has a degree in biology with a plant focus and spent time in Germany doing an apprenticeship. He now lives in Minnesota, where the temperatures can get well below freezing, and specializes in grape breeding and enology, with a focus on cold-climate grapes and wine. Marco is from Italy and is back on the episode for the second time to discuss two unusual pruning techniques: the Sylvoz and Cazenave methods. Listen in as we talk about these non-traditional vineyard pruning techniques. In this episode, you will hear: How John pioneered cold-hardy grapes at the University of Minnesota that can withstand extreme winter temperatures. What techniques, such as 'insurance buds' and 'spare parts pruning' are. The unique pruning methods for maintaining vine health and grape quality in cold climates. Global variations in vine pruning practices from Marco. Vineyard management challenges in cold climates. Descriptions of the Sylvoz and Cazenave pruning techniques. Follow and Review: We'd love for you to follow us if you haven't yet. Click the '+ Follow' button in the top right corner of your Apple Podcasts app. We'd love it even more if you could drop a review or 5-star rating over on Apple Podcasts. Simply select "Ratings and Reviews" and "Write a Review" then a quick line with your favorite part of the episode. It only takes a second, and it helps spread the word about the podcast. Resources: Register for Fritz's free live virtual learning event, Vine Pruning Strategies That Most Growers are Missing, happening on Monday, February 5th at 6 PM CST. Get Fritz's Young Vine Training & Vineyard Innovations video course covering bonus canes and spurs and some other unique pruning scenarios. This member-only content is available to podcast listeners through March 31st. The pruning methods that Marco describes are the Sylvoz and Cazenave techniques. Come grow with Fritz through VirtualViticultureAcademy.com! Save $75 off your first year of membership with the code Underground at checkout. If you have questions about today's episode or other grape growing questions, go to VineyardUndergroundPodcast.com and click the Ask Fritz button. Today's Guest: John Thull is a researcher at the University of Minnesota. John specializes in Grape Breeding and Enology with a focus on cold climate grapes and wine. Connect with John - Website | Email | Instagram Marco Tessari is an international pruning expert based out of Montebelluna, Italy. Marco works with vineyards all over the world in person and virtually and is revolutionizing the art and science of vineyard pruning. Connect with Marco – Email Episode Sponsor: Thank you to our friends at Bahco for their sponsorship of today's episode. As innovators for more than 165 years, Bahco has introduced the most advanced tools in the world, and Bacho products are manufactured in factories across Europe. I exclusively prune with the Bacho ERGO™ Bypass Secateurs with Elastomer Coated Fixed Handle (size medium). Visit https://www.bahco.com/int_en/ to find a dealer near you to get the best pruning tools on the market, along with hedging tools, tying tools, picking tools, and more. Episode Credits If you like this podcast and are thinking of creating your own, consider talking to my producer, Emerald City Productions. They helped me grow and produce the podcast you are listening to right now. Find out more at https://emeraldcitypro.com. Let them know we sent you.

Happy New Year! In this episode, we welcome Joe Juniper of Vermillion Valley Vineyards, the second-largest vineyard in Ohio. In close proximity to Lake Erie, Joe is with us to discuss what it is like to grow vinifera in an area with very harsh winters. Joe has become an expert in managing extreme temperatures and precipitation variances, including mastering innovative cold pruning practices. Growers in northern climates typically grow cold-specific, hardy hybrids, but through some unique practices, Joe has mastered growing vinifera in a harsh winter climate. He may have some nice days to ripen vinifera during the season, but you won't find how to survive the winters in vine training textbooks. Listen in as Joe shares some of his cold-weather pruning and vine training practices with us. In this episode, you will hear: Joe's concept for vine pruning and how it differs in his location. The "bonus cane pruning system" and "spare parts viticulture." Strategies for vineyard design to prevent disease and promote vine health. The importance of bud count and spur positioning for ideal fruit yields. The differences between spur pruning and cane pruning. Pre-pruning practices to protect vines from winter damage. Follow and Review: We'd love for you to follow us if you haven't yet. Click the '+ Follow' button in the top right corner of your Apple Podcasts app. We'd love it even more if you could drop a review or 5-star rating over on Apple Podcasts. Simply select "Ratings and Reviews" and "Write a Review" then a quick line with your favorite part of the episode. It only takes a second and it helps spread the word about the podcast. Resources: Register for Fritz's free live virtual learning event, Vine Pruning Strategies That Most Growers are Missing, happening on Monday, February 5th at 6 PM CST. Get Fritz's Young Vine Training & Vineyard Innovations video course covering bonus canes and spurs and some other unique pruning scenarios. This member-only content is available to podcast listeners through March 31st. If you have questions about today's episode or other grape growing questions, go to VineyardUndergroundPodcast.com and click the Ask Fritz button. Come grow with Fritz through VirtualViticultureAcademy.com! Save $75 off your first year of membership with the code Underground at checkout. Today's Guest: Joe Juniper is the co-owner and winemaker at Vermillion Valley Vineyards in Vermillion, Ohio. Connect with Joe - Website | Facebook | Instagram Episode Credits If you like this podcast and are thinking of creating your own, consider talking to my producer, Emerald City Productions. They helped me grow and produce the podcast you are listening to right now. Find out more at https://emeraldcitypro.com. Let them know we sent you.

We are closing out the year with a grower Q&A episode! In this episode, Fritz is answering questions from growers all across the country on topics ranging from pre-pruning to disease prevention for 2024 and all things in between. Listen in, as you may have had some of these same questions in your vineyard, and stay tuned for more grower Q&A episodes in the future! In this episode, you will hear: How much pre-pruning can I do before the final pruning, and how early can I get started with that pre-pruning? When/how do you recommend applying pre-bud burst sprays of products like sulfuric acid or lime sulfur to knock down disease inoculum? What are your suggestions for fungicides besides Topsin M for vine cuts and wounds? Is it better to do a diagonal cut through your canes or a blunt square cut? What causes flat or bullwood to form in my grapes? Fritz's recommended vine disease handbook. What can I do to prevent Pierce's disease in my Vitis vinifera vines? Follow and Review: We'd love for you to follow us if you haven't yet. Click the '+ Follow' button in the top right corner of your Apple Podcasts app. We'd love it even more if you could drop a review or 5-star rating over on Apple Podcasts. Simply select "Ratings and Reviews" and "Write a Review" then a quick line with your favorite part of the episode. It only takes a second and it helps spread the word about the podcast. Resources: If you have questions about today's episode or other grape growing questions, go to VineyardUndergroundPodcast.com and click the Ask Fritz button. Come grow with Fritz through VirtualViticultureAcademy.com! Save $75 off your first year of membership with the code Underground at checkout. Episode Sponsor: Thank you to our friends over at SensorInsight for their sponsorship of today's episode. SensorInsight provides actionable information for your vineyard operations. Their mobile app and dashboard visualizations provide irrigation, weather, and soil moisture analytics from your sensor systems. Visit them today at https://sensorinsight.io. And don't forget to mention the code Underground to receive a discount on your SensorInsight solution. Episode Credits If you like this podcast and are thinking of creating your own, consider talking to my producer, Emerald City Productions. They helped me grow and produce the podcast you are listening to right now. Find out more at https://emeraldcitypro.com. Let them know we sent you.

Have you considered having your grape growing operation sustainably certified? In this episode, I have a conversation with Beth Vukmanic from the Vineyard Team on the impact and importance of sustainability certification programs for vineyards. Beth spent 12 years overseeing the Vineyard Team's Sustainability in Practice (SIP) certification program and now serves as the executive director of the Vineyard Team. As it turns out, there are many benefits to having a SIP certification. These benefits range from having a positive environmental impact, access to different storefronts, better marketability, and increased financial benefits. The sustainability program has certified 47,000 vineyard acres, primarily in California but also in Oregon and Michigan as well as five wineries. Over 60 million bottles of wine have been produced in compliance with sustainability standards. Listen in to learn how SIP started, where it has evolved to today, and how it is impacting vineyards on the West Coast and beyond. In this episode, you will hear: Background of the Vineyard Team and how it has evolved. What sustainability in agriculture is. What the SIP certification is and why it's important. The importance of accountability and consistency in vineyard management. Where the SIP certification has evolved to today. The impact of a sustainability program on a winery. Follow and Review: We'd love for you to follow us if you haven't yet. Click the '+ Follow' button in the top right corner of your Apple Podcasts app. We'd love it even more if you could drop a review or 5-star rating over on Apple Podcasts. Simply select "Ratings and Reviews" and "Write a Review" then a quick line with your favorite part of the episode. It only takes a second and it helps spread the word about the podcast. SIP Certification Resources: https://www.sipcertified.org/info-hub/marketing-tips/details/business-niner-wine-estates/ SIP Certified Database – get certified or take the free self-assessment: https://app.sipcertified.org/ SIP Certified Newsletter: https://www.sipcertified.org/mailing-list/ Sustainable Ag Expo: https://www.sustainableagexpo.org/ Sustainable Winegrowing Podcast: https://www.vineyardteam.org/podcast/?id=1059 If you have questions about today's episode or other grape growing questions, go to VineyardUndergroundPodcast.com and click the Ask Fritz button. Come grow with Fritz through VirtualViticultureAcademy.com! Save $75 off your first year of membership with the code Underground at checkout. Today's Guest: Beth Vukmanic is an expert in vineyard sustainability and serves as the Executive Director for the Vineyard Team in California. Connect with Beth: Website: https://www.vineyardteam.org/ Facebook: https://www.facebook.com/thevineyardteam Instagram: https://www.instagram.com/thevineyardteam/ Podcast: https://www.vineyardteam.org/podcast/ Episode Sponsor: Thank you to our friends over at SensorInsight for their sponsorship of today's episode. SensorInsight provides actionable information for your vineyard operations. Their mobile app and dashboard visualizations provide irrigation, weather, and soil moisture analytics from your sensor systems. Visit them today at https://sensorinsight.io. And don't forget to mention the code Underground to receive a discount on your SensorInsight solution. Episode Credits If you like this podcast and are thinking of creating your own, consider talking to my producer, Emerald City Productions. They helped me grow and produce the podcast you are listening to right now. Find out more at https://emeraldcitypro.com. Let them know we sent you.

We are back today for part two of our series "Six Essential Factors for Starting and Growing a Successful Vineyard." Refer back to episode 32 for part one of the series if you haven't listened to it yet. Just make sure you listen to both episodes to hear all six factors new growers need to understand and consider before planting a vineyard. In this episode, two of our favorite growers and friends, Rob Warren and Katy Jane Seaton, are joining the show to give their perspectives and advice on the topics of vineyard management and labor, vineyard economics, and grape variety selection and marketing. Even if you're an experienced grower, you'll enjoy hearing from Rob and Katy Jane as they share their experiences. Let's get into part two of this series! In this episode, you will hear: How long it took Rob to have positive cash flow and how long it took to make a profit What Rob would tell someone who was thinking of starting a vineyard about cost and cash flow Common misconceptions of managing a vineyard What size vineyard Rob started with and where he is now How Rob built his crew and trained them What Katy Jane's plan in grape growing was and how it has evolved How Katy Jane's variety selection strategy changed and how this related to the marketability for selling fruit and wine making Katy Jane's top advice for new growers when choosing what varieties to plant Follow and Review: We'd love for you to follow us if you haven't yet. Click the '+ Follow' button in the top right corner of your Apple Podcasts app. We'd love it even more if you could drop a review or 5-star rating over on Apple Podcasts. Simply select "Ratings and Reviews" and "Write a Review" then a quick line with your favorite part of the episode. It only takes a second and it helps spread the word about the podcast. Resources: Check out Fritz's new Prospective Winegrape Grower Course (https://www.virtualviticultureacademy.com/growsmart) at VirtualViticulureAcademy.com. With over 5 hours of guided video content, this course shows you through examples, illustrations, and more what you need to know to make good decisions from the start for growing a successful vineyard. Use the code PODCAST at checkout to get the course for only $200.00 through the end of 2023. If you have questions about today's episode or other grape growing questions, go to VineyardUndergroundPodcast.com and click the Ask Fritz button. Today's Guest: Rob Warren is the owner of Desert Willow Vineyard in Seminole, TX. Connect with Rob: Facebook: https://www.facebook.com/desertwillowvineyard Instagram: https://www.instagram.com/desertwillowvineyard/ YouTube: https://www.youtube.com/channel/UCrjWaulJw7tATQC3trzhPJQ Katy Jane Seaton is one of the owners of Farmhouse Vineyards based in Brownfield, TX and now with their Farmhouse Vineyards Marketplace in the beautiful Texas Hill Country. Connect with Katy Jane: Website: https://www.farmhousevineyard.com/ Facebook: https://www.facebook.com/FarmhouseVineyards/ Instagram: https://www.instagram.com/farmhousevineyards_tx/ YouTube: https://www.youtube.com/channel/UC38criman5XKfX5ckSzPCPQ Episode Sponsor: Thank you to our friends over at SensorInsight for their sponsorship of today's episode. SensorInsight provides actionable information for your vineyard operations. Their mobile app and dashboard visualizations provide irrigation, weather, and soil moisture analytics from your sensor systems. Visit them today at https://sensorinsight.io. And don't forget to mention the code Underground to receive a discount on your SensorInsight solution. Episode Credits If you like this podcast and are thinking of creating your own, consider talking to my producer, Emerald City Productions. They helped me grow and produce the podcast you are listening to right now. Find out more at https://emeraldcitypro.com Let them know we sent you.

Today, we're starting a two-part series on the six essential things you must understand and evaluate to start and grow a successful vineyard. Starting and running a vineyard is expensive – $20,000 to $25,000 per acre – not including fencing, equipment, and irrigation. It's important you do your research and learn all that you can about the site you picked out before you plant a single vine. In this episode, two experienced guests, Dan Limoges and David Higginbotham, provide their first-hand perspectives of the challenges they faced. Dan discusses the challenge of finding an ideal site for his vineyard in Georgia and the prep required to begin growing. David shares the lessons he has learned about being prepared for both expected and unexpected vineyard risks. These are must-listen episodes if you're starting a vineyard or considering starting a vineyard anytime in the future. Tune in today! In this episode, you will hear: Four features that influence a vineyard site. How Dan chose to start his vineyard at his current location in Georgia. Mitigation tactics Dan had to take and the challenges he overcame to be successful. How Dan combatted erosion to keep his precious soil in his new vineyard. Dan's piece of advice about site selection to prospective growers. The top, most economically impactful risk factors that have affected David's vineyard. The risks David was most prepared for and what caught him off guard. David's advice to prospective growers on risk preparedness. Follow and Review: We'd love for you to follow us if you haven't yet. Click the '+ Follow' button in the top right corner of your Apple Podcasts app. We'd love it even more if you could drop a review or 5-star rating over on Apple Podcasts. Simply select "Ratings and Reviews" and "Write a Review" then a quick line with your favorite part of the episode. It only takes a second and it helps spread the word about the podcast. Resources: Get Fritz's FREE Grapevine Anatomy & Growth Grower Guide: https://mailchi.mp/virtualviticultureacademy.com/grapevine_anatomy for detailed information and illustrations on the structure and growth of grapevines during dormancy and the growing season. Check out Fritz's new Prospective Winegrape Grower Course: https://www.virtualviticultureacademy.com/growsmart. With over 5 hours of guided video content, this course shows you through examples, illustrations, and more what you need to know to make good decisions from the start for growing a successful vineyard. Use the code PODCAST at checkout to get the course for only $200.00 through the end of 2023. If you have questions about today's episode or other grape growing questions, go to VineyardUndergroundPodcast.com and click the Ask Fritz button. Today's Guests: Daniel Limoges is the owner of Limoges Cellers in Cleveland, GA. Connect with Dan: Website: https://limogescellars.com Facebook: https://www.facebook.com/limogescellars Instagram: https://www.instagram.com/limogescellars David Higginbotham is the owner of Fainting Goat Vineyards in Jasper, GA. Connect with David: Website: https://www.faintinggoatvineyardsandwinery.com/us.html Facebook: https://www.facebook.com/FaintingGoatVineyards Instagram: https://www.instagram.com/faintinggoatvineyards/ Episode Sponsor: Thank you to our friends over at SensorInsight for their sponsorship of today's episode. SensorInsight provides actionable information for your vineyard operations. Their mobile app and dashboard visualizations provide irrigation, weather, and soil moisture analytics from your sensor systems. Visit them today at https://sensorinsight.io. And don't forget to mention the code Underground to receive a discount on your SensorInsight solution. Episode Credits If you like this podcast and are thinking of creating your own, consider talking to my producer, Emerald City Productions. They helped me grow and produce the podcast you are listening to right now. Find out more at https://emeraldcitypro.com Let them know we sent you.

What are rootstock trials, and why are they important for your grape-growing operation? Listen in as I have a discussion with Dr. Gill Giese from the College of Agriculture at Arkansas State University on the latest findings in rootstock trials and what they mean for vineyards today and in the future. In this episode, Gill and I talk about the results of the rootstock trials conducted in New Mexico and how they can impact wine growing in the region and elsewhere. We discuss the importance of cold hardiness and phylloxera resistance and how rootstocks can be created to address climate change issues and many other factors. Listen in to learn about the findings of the research and what they mean for your vineyard. In this episode, you will hear: What rootstocks are and where they originated. The many environments that rootstocks can grow in due to crossbreeding and adaptation. Why we need to continue to trial and develop rootstocks. Some of the surprising things Gill learned during his research. The future of rootstock development. Tips for growers on where to start and how to select their rootstocks. Follow and Review: We'd love for you to follow us if you haven't yet. Click the '+ Follow' button in the top right corner of your Apple Podcasts app. We'd love it even more if you could drop a review or 5-star rating over on Apple Podcasts. Simply select "Ratings and Reviews" and "Write a Review" then a quick line with your favorite part of the episode. It only takes a second and it helps spread the word about the podcast. Episode Resources: Join Fritz for his FREE live virtual learning event - 2023 Vineyard Successes & Failures - November 1st at 6:00 PM CST. - https://www.virtualviticultureacademy.com/product/2023-vineyard-successes-failures/ If you missed the live event, you can access the FREE video recording and learn the top 2023 season takeaways at a time that works for your schedule. - https://www.virtualviticultureacademy.com/product/2023-vineyard-successes-failures/ View the New Mexico rootstock research data from Gill Giese mentioned in the episode. If you have questions about today's episode or other grape growing questions, go to VineyardUndergroundPodcast.com and click the Ask Fritz button. Want to Be a Better Grape Grower? Come grow with Fritz through VirtualViticultureAcademy.com! Save $75 off your first year of membership with the code Underground at checkout. Episode Sponsor: Thank you to our friends over at SensorInsight for their sponsorship of today's episode. SensorInsight provides actionable information for your vineyard operations. Their mobile app and dashboard visualizations provide irrigation, weather, and soil moisture analytics from your sensor systems. Visit them today at https://sensorinsight.io/. And don't forget to mention the code Underground to receive a discount on your SensorInsight solution. Today's Guest: Dr. William "Gill" Giese is an assistant professor in the College of Agriculture at Arkansas State University. Prior to this, he taught agriculture/viticulture at Surry Community College in North Carolina, and most recently worked as a Viticulture Extension Specialist for New Mexico State University. His applied research included variety and rootstock trials, irrigation study, nematode modeling, and cover crops to enhance pollinator habitat, support soil health and optimize grape production and quality. Connect with Gill - Email | Website Episode Credits If you like this podcast and are thinking of creating your own, consider talking to my producer, Emerald City Productions. They helped me grow and produce the podcast you are listening to right now. Find out more at https://emeraldcitypro.com Let them know we sent you.

We are nearing the end of the year already, which means it's time to discuss our 2023 vineyard season-end review. This is a solo episode where I'm going into a lot of detail on the past year from a viticulturist's perspective. During this review, I discuss trends I've seen across North America, including the common things that worked and ones that didn't. I am also happy to announce that it's the one-year anniversary of the podcast! I cannot believe how quickly the podcast has grown and the amount of support the show has received. Thank you to all the listeners who subscribe, download, and share the show's episodes. I look forward to another exciting year of learning about your vineyards and how we can help them succeed. In this episode, you will hear: The implementation of mechanization for vineyard management and grape quality. The impact of timely thinning, leaf removal, fruit dropping, and other canopy management techniques. The adoption of biological products in vineyards. Why contracts with buyers are important. How drought and extreme heat have affected vine health and crop yield. Follow and Review: We'd love for you to follow us if you haven't yet. Click the '+ Follow' button in the top right corner of your Apple Podcasts app. We'd love it even more if you could drop a review or 5-star rating over on Apple Podcasts. Simply select "Ratings and Reviews" and "Write a Review" then a quick line with your favorite part of the episode. It only takes a second and it helps spread the word about the podcast. Episode Resources: Join Fritz for his FREE live virtual learning event - 2023 Vineyard Successes & Failures - November 1st at 6:00 PM CST. - https://www.virtualviticultureacademy.com/product/2023-vineyard-successes-failures/ If you missed the live event, you can access the FREE video recording and learn the top 2023 season take-aways at a time that works for your schedule. - https://www.virtualviticultureacademy.com/product/2023-vineyard-successes-failures/ If you have questions about today's episode or other grape growing questions, go to VineyardUndergroundPodcast.com and click the Ask Fritz button. Want to Be a Better Grape Grower? Come grow with Fritz through VirtualViticultureAcademy.com! Save $75 off your first year of membership with the code Underground at checkout. Episode Sponsor: Thank you to our friends over at SensorInsight for their sponsorship of today's episode. SensorInsight provides actionable information for your vineyard operations. Their mobile app and dashboard visualizations provide irrigation, weather, and soil moisture analytics from your sensor systems. Visit them today at https://sensorinsight.io/. And don't forget to mention the code Underground to receive a discount on your SensorInsight solution. Episode Credits If you like this podcast and are thinking of creating your own, consider talking to my producer, Emerald City Productions. They helped me grow and produce the podcast you are listening to right now. Find out more at https://emeraldcitypro.com Let them know we sent you.

In this episode, we are literally going underground. We're having a conversation with my pal Bubba Beasley about the science of soil mapping and why soil mapping is important for vineyards, even if your vineyard is already established. Bubba is a geologist and founder of HydroGeo Environmental. He is an expert in every sense of the word when it comes to soil mapping and vineyards. We discuss NCRS maps and how they help streamline the planting process, how to evaluate soil, the importance of soil sampling for mineral nutrition, and more. Bubba also shares the future of soil mapping and how technology is revolutionizing this field. Listen in to learn all about the science of soil mapping for your vineyard's success. In this episode, you will hear: Bubba's journey from being a rock collector to an expert in vineyard soil mapping and his current work at HydroGeo Environmental. What Bubba is looking for to help the grower design and plant the vineyard. The impact of NRCS maps and how they help streamline the process. How well-drained soils can impact grape ripening and how soil mapping can enhance wine quality by identifying different terroir zones. The intricacies of soil analysis, including soil horizons, mineral nutrition, and cation exchange balance. The role of technology, like AMS soil augers and the potential use of drones in revolutionizing soil mapping. The importance of soil sampling in vineyard management. Follow and Review: We'd love for you to follow us if you haven't yet. Click the '+ Follow' button in the top right corner of your Apple Podcasts app. We'd love it even more if you could drop a review or 5-star rating over on Apple Podcasts. Simply select "Ratings and Reviews" and "Write a Review" then a quick line with your favorite part of the episode. It only takes a second and it helps spread the word about the podcast. Resources: Download Fritz's new Soil Sampling Grower Guide available for free to podcast listeners: https://mailchi.mp/ce66df364e90/soil_sampling Come grow with Fritz through VirtualViticultureAcademy.com, and save $75 off your first year of membership with the code Underground at checkout: https://www.virtualviticultureacademy.com/ If you have questions about today's episode or other grape growing questions, use the Ask Fritz button at VineyardUndergroundPodcast.com: https://www.vineyardundergroundpodcast.com/ Episode Sponsor: Thank you to our friends over at AMS, Inc. for their sponsorship of today's episode. AMS manufactures soil augers, soil probes, soil core samplers, sludge and sediment samplers, soil gas samplers, and more. Which includes one of Fritz's all-time favorite vineyard tools – the 3-1/4" Pro Series Regular Auger, 3/4" Thread. Contact them today at https://www.ams-samplers.com/. Today's Guest: Ernest (Bubba) Beasley, MS, CPG, is a geologist and soil scientist and the founder of HydroGeo Environmental. Connect or work with Bubba: Email: [email protected] Website: https://www.hydrogeoenvironmental.com/ Facebook: https://www.facebook.com/HydroGeoEnvironmentalLLC Instagram: https://www.instagram.com/beasleybubba/ Episode Credits If you like this podcast and are thinking of creating your own, consider talking to my producer, Emerald City Productions. They helped me grow and produce the podcast you are listening to right now. Find out more at https://emeraldcitypro.com Let them know we sent you.

It is post harvest time for many of our northern listeners. You made it through the peak season, and you are now surviving through the fall and preparing your vineyard for leaf drop. In this solo episode, we are diving into the top four post harvest vineyard priorities for healthy, happy grape vines going into winter dormancy. We dig into late season fertilization, nutrient management, soil moisture management, and preparing for the next year. If you want to set your grape vines up for success and have a productive vineyard next year, then this episode is a must listen for you! In this episode, you will hear: The importance of late-season fertilization and nutrient management for vine health post harvest. Monitoring soil moisture before the ground freezes to ensure the vines are healthy. Tips on spotting signs of vine stress, vigor, or disease and how to fix any issues. Why you have to record data about your vineyard for future planning. Follow and Review: We'd love for you to follow us if you haven't yet. Click that purple '+' in the top right corner of your Apple Podcasts app. We'd love it even more if you could drop a review or 5-star rating over on Apple Podcasts. Simply select "Ratings and Reviews" and "Write a Review" then a quick line with your favorite part of the episode. It only takes a second and it helps spread the word about the podcast. Resources: Get your vineyard questions answered live - Live Vineyard Advising Guest Pass! Download Fritz's Annual Vineyard Management Snapshot Template. Learn more with these free Grower Guides referenced in today's episode or check out all the grape growing content and resources at VirtualViticultureAcademy.com. Young Vine Care – Dormancy Preparation: https://www.virtualviticultureacademy.com/grower-guides/young-vine-care-dormancy-preparation-2/ Instructions for Grape Leaf Blade Sampling: https://www.virtualviticultureacademy.com/grower-guides/instructions-for-grape-leaf-blade-sampling/ Instructions for Grape Petiole Sampling: https://www.virtualviticultureacademy.com/grower-guides/instructions-for-grape-petiole-sampling-2/ Target Nutrient Values – Soil | Whole Leaves | Petioles Identifying Veraison to Harvest Leaf Symptoms: https://www.virtualviticultureacademy.com/grower-guides/identifying-veraison-to-harvest-leaf-symptoms/ What Are Your Leaves Telling You – Diagnosing Vine Disorders: https://www.virtualviticultureacademy.com/grower-guides/what-are-your-leaves-telling-you-diagnosing-vine-disorders/ End of Season Vineyard Checklist: https://www.virtualviticultureacademy.com/grower-guides/end-of-season-vineyard-checklist/ If you have questions about today's episode or other grape growing questions, go to VineyardUndergroundPodcast.com and click the Ask Fritz button. Episode Sponsor: Thank you to our friends over at SensorInsight for their sponsorship of today's episode. SensorInsight provides detailed environmental and soil monitoring systems. Visit them today at https://sensorinsight.io/. Episode Credits If you like this podcast and are thinking of creating your own, consider talking to my producer, Emerald City Productions. They helped me grow and produce the podcast you are listening to right now. Find out more at https://emeraldcitypro.com Let them know we sent you.

As a wine-grape grower, yeast assimilable nitrogen (YAN) is an important factor to measure in your grapes and wine. On today's episode, Professor and Enologist Dr. Anna Katharine Mansfield joins us to share her expertise on the role of yeast assimilable nitrogen (YAN) and nitrogen in wine quality and fermentation. Her work and focus on sensory science and flavor chemistry for wine production brings a unique perspective as we discuss all things YAN: what it is, why it's important, and how to measure it. Most people measure sugar, pH, and titratable acidity, but many skip measuring YAN, although a Cornell study has proven that more people prefer wine that was produced from grapes containing adequate YAN levels in the grapes at harvest. Listen in to learn all about this often overlooked yet important measurement. In this episode, you will hear: What yeast assimilable nitrogen (YAN) is and why it's important in grape growing. The role of nitrogen in the fermentation process and its potential to affect the wine's characteristics. The effect of amino acids converted during fermentation on the varietal characteristics of the wine. The problem with having too much YAN for the fermentation. The most common grower missteps related to YAN levels that can occur before harvest and how to avoid them. Follow and Review: We'd love for you to follow us if you haven't yet. Click that purple '+' in the top right corner of your Apple Podcasts app. We'd love it even more if you could drop a review or 5-star rating over on Apple Podcasts. Simply select "Ratings and Reviews" and "Write a Review" then a quick line with your favorite part of the episode. It only takes a second and it helps spread the word about the podcast. Resources: Read more about how foliar urea nitrogen sprays can help increase YAN as mentioned in the episode: Improving Management Options for YAN in the Vineyard and Winery - Cornell University https://bpb-us-e1.wpmucdn.com/blogs.cornell.edu/dist/0/7265/files/2016/11/ImproveYAN-2hf4qzz.pdf Fertilize or Supplement: The Impact of Nitrogen on Vine Productivity and Wine Sensory Properties in Chardonnay - American American Journal of Enology and Viticulture https://www.ajevonline.org/content/73/3/156 Come grow with Fritz through VirtualViticultureAcademy.com, and save $75 off your first year of membership with the code Underground at checkout. If you have questions about today's episode or other grape-growing questions, use the Ask Fritz button at VineyardUndergroundPodcast.com. Today's Guest: Dr. Anna Katharine Mansfield is a leading expert in enology and sensory science. She currently works as an associate professor of enology at the Cornell Craft Beverage Institute (CCBI) in New York state. Connect with Anna Katherine - Email | Website | Facebook | Instagram Episode Credits If you like this podcast and are thinking of creating your own, consider talking to my producer, Emerald City Productions. They helped me grow and produce the podcast you are listening to right now. Find out more at https://emeraldcitypro.com Let them know we sent you.

Listen in as we engage in a riveting conversation with two remarkable experts, Dr. Megan Hall and Dr. Mizuho Nita, about sour rot, a challenging disease that can significantly impact winegrapes. Through this discussion, we gain a deeper understanding of sour rot, exploring how to identify it, why and how it occurs, and the various organisms and insects involved. Megan shares her unique insights and invaluable experience in managing sour rot in grapes. We also delve into her ground-breaking research on the disease and offer practical advice on how to prevent it in vineyards. We also discuss control strategies for sour rot disease, highlighting the importance of timely spraying before symptom development. Megan and Mizuho share their collective wisdom on the three primary contributors to sour rot. They then shed light on their research findings regarding the best combination of antimicrobial plus insecticide sprays. Additionally, Mizuho shares his expertise on alternative options to oxidate, such as bio fungicides, which could potentially reduce the impact on fermentation. As always, we ensure to wrap up the conversation by sharing valuable resources for our listeners, equipping grape growers with the knowledge needed to manage this challenging disease. In this episode, you will hear: Why and how sour rot occurs. The signs and symptoms of sour rot. The role that insects & microorganisms play in causing and spreading sour rot. What cultural practices play a role in prevention. Alternative products for preventing and treating sour rot. The importance of proper spray timing and planning to prevent resistance development from over-spraying. Follow and Review: We'd love for you to follow us if you haven't yet. Click that purple '+' in the top right corner of your Apple Podcasts app. We'd love it even more if you could drop a review or 5-star rating over on Apple Podcasts. Simply select "Ratings and Reviews" and "Write a Review" then a quick line with your favorite part of the episode. It only takes a second and it helps spread the word about the podcast. Resources: If you have questions about today's episode or other grape growing questions, use the Ask Fritz button at VineyardUndergroundPodcast.com. Access free Virtual Viticulture Academy Grower Guide videos and how-to-guides. Or take your grape growing knowledge to the next level with an annual Virtual Viticulture Academy membership – use the code Underground to save $75 on your first year of membership. Today's Guest: Dr. Megan Hall holds a Ph.D. in Plant Pathology and Plant-Microbe Biology from Cornell University and an M.A. from York University in Sociology and Law. Megan spent seven years on a groundbreaking research project focused on the causes of sour rot. Prior to this research, growers' tools for managing sour rot were limited because the causal organisms of the disease were unknown. Following this research, Megan served as an Assistant Research Professor and Viticulture Program Leader at the University of Missouri before joining E. & J. Gallo Winery as a Research Scientist in the Winegrowing Research division. She now works as an independent research-based scientific consultant specializing in agriculture and fermentation with Terroir Consulting Group. Connect with Megan: Email: [email protected] Terroir Consulting Group: https://www.terroirconsultinggroup.com Dr. Mizuho Nita holds both a Ph.D. and M.S. in Plant Pathology from Ohio State. He is an Associate Professor and Extension Specialist of grape pathology at Virginia Tech's Alson H. Smith Jr. Agricultural Research and Extension Center in Winchester, VA. He also serves as a Specially Appointed Associate Professor at Shinshu University in Japan. His academic interest is in the areas of applied plant pathology and plant disease epidemiology. His current research projects include: Use of a biological control agent for grapevine crown gall Management of grape-ripe rot Epidemiological studies of grapevine leafroll-associated virus and its vectors Grape disease management tool (GrapeIPM.org) Trunk diseases Organic and alternative fungicides Mizuho provides loads of helpful information and research data via his blog, including the Sour Rot Trial he mentions during the podcast. Learn more about GRAPEIPM.ORG - An online system to help you keep track of fungicide inventory, spray scheduling, share the schedule, and keep and print records of actual spray application. Connect with Mizuho: Email: [email protected] Website: https://www.arec.vaes.vt.edu/arec/alson-h-smith/people/nita-bio.html Facebook: https://www.facebook.com/GrapePathVATech Episode Credits If you like this podcast and are thinking of creating your own, consider talking to my producer, Emerald City Productions. They helped me grow and produce the podcast you are listening to right now. Find out more at https://emeraldcitypro.com Let them know we sent you.

Join us on the Vineyard Underground podcast as we welcome Denise Gardner, a renowned winemaking consultant and wine grape educator. Our exciting conversation begins with an exploration of how pre-harvest and harvest actions in the vineyard can greatly influence the quality of wine. Listen in as Denise shares her unique journey to becoming an acclaimed winemaker, as well as the industry accreditations she's gathered along the way. Our conversation focuses on the importance of preparation and planning ahead of the harvest season. Denise offers insightful advice on how to improve wine quality, the significance of getting wines bottled before the harvest commences, and the need to check equipment months in advance to avoid breakdowns. Don't miss this enlightening conversation about the art and science of winemaking! In this episode, you will hear: Denise's secrets for pre-harvest and harvest activities that influence wine quality. The importance of bottling wines before the onslaught of the harvest and timely equipment checks. The need for meticulous planning and understanding of winemaking as a combination of art and science. Detailed discussion on post-harvest considerations to ensure wine quality. Winemaking strategies based on juice analysis and the importance of checking yeast available nitrogen (YAN) levels. The importance of continued wine monitoring, regular sanitation, and updating compliance documentation post-harvest. Follow and Review: We'd love for you to follow us if you haven't yet. Click that purple '+' in the top right corner of your Apple Podcasts app. We'd love it even more if you could drop a review or 5-star rating over on Apple Podcasts. Simply select "Ratings and Reviews" and "Write a Review" then a quick line with your favorite part of the episode. It only takes a second and it helps spread the word about the podcast. Resources: If you have questions about today's episode or other grape growing questions, you can visit VineyardUndergroundPodcast.com and click the Ask Fritz button. Or, come grow with Fritz through VirtualViticultureAcademy.com, and save $75 off your first year of membership with the code Underground at checkout. Download Denise Gardner's Winemaking Harvest Must-Haves Product List available exclusively for podcast listeners until September 15th! Check out these wine making resources from Denise Gardner Winemaking. Read or subscribe to the Winemakers' Blog: https://www.dgwinemaking.com/winemakers/category/blog-posts/ Get twice monthly winemaking help with a DGW Elite Membership: https://www.dgwinemaking.com/winemakers/learn-winemaking/ Grow your wine appreciation with the Taste Wine with a Pro virtual tasting group: https://www.dgwinemaking.com/winelovers/taste-wines-with-a-pro/ Download Denise Gardner's Winemaking Harvest Must-Haves Product List available exclusively for podcast listeners until September 15th! Today's Guest: Denise Gardner is a winemaking consultant and educator and the founder of Denise Gardner Winemaking. She consults with winemakers all over the country to achieve their desired results for their wines and FDA-compliant winemaking. Connect with Denise: Email: [email protected] Instagram: https://www.instagram.com/dgwinemaking/ Denise Gardner Winemaking: https://www.dgwinemaking.com/ Episode Credits If you like this podcast and are thinking of creating your own, consider talking to my producer, Emerald City Productions. They helped me grow and produce the podcast you are listening to right now. Find out more at https://emeraldcitypro.com Let them know we sent you.

Tune in as we have an enlightening discussion with Dr. Mark Greenspan, founder of Advanced Viticulture, about the latest innovations in irrigation scheduling and how it influences wine quality. We take a closer look into the intricacies of irrigation scheduling and its influence on wine quality. For over 30 years, Mark has been working with growers as an advisor and consultant, and he shares his unique expertise on viticulture in this episode. Listen in as we explore how the strategic use of deficit irrigation can induce stress in the vine and ultimately affect the chemical makeup of the grapes. We discuss the differences between red and white grape vines, strategies for managing the canopy size and yield of each, and when to apply water stress to achieve the desired outcome. We also delve into the use of soil moisture sensors and the pressure bomb to determine when and how long to irrigate, along with other established methods of scheduling irrigation. Mark provides insights into some of the newer techniques to reduce the VPD, and we touch on the topic of micro tensiometers. If you're looking to improve your vineyard's yield and quality, this episode is a must-listen! In this episode, you will hear: The importance of strategic irrigation and advanced technology in optimizing vineyard yield and wine quality. A detailed examination of how irrigation input reduction can affect vine stress and the chemical composition of grapes. A deep dive into soil moisture sensors and pressure bomb usage in determining irrigation timing and duration. An exploration of vapor pressure deficit (VPD) and its influence on fruit yield and quality, along with strategies to reduce it. The emergence of micro tensiometers as a new technology for measuring water potential in vineyards. Follow and Review: We'd love for you to follow us if you haven't yet. Click that purple '+' in the top right corner of your Apple Podcasts app. We'd love it even more if you could drop a review or 5-star rating over on Apple Podcasts. Simply select "Ratings and Reviews" and "Write a Review" then a quick line with your favorite part of the episode. It only takes a second and it helps spread the word about the podcast. Resources: Learn more about using plant and soil data for optimal irrigation decisions with Fritz's member-only video course - Use of Soil & Plant Data for Irrigation Decisions - available for podcast listeners to access until September 1st. If you have questions about today's episode or other grape growing questions, use the Ask Fritz button at VineyardUndergroundPodcast.com. Or see the photos of Fritz and Mark in the rocky vineyard in La Mancha, Spain, that they talk about at the beginning of the episode. If you are in the northern or central coast areas of California and want to learn more about how Mark and his team can help your vineyard, visit AdvancedVit.com. And, if you want to learn more about the company I use with my clients for soil moisture monitoring, reach out to Steven at SensorInsight. If you are looking for more grape-growing resources and content check out VirtualViticultureAcademy.com for free how-to guides and videos. Or, come grow with Fritz through VirtualViticultureAcademy.com and get access to member-only content and twice monthly live vineyard help and advice from Fritz. Use the code Underground at checkout to save $75 off your first year of membership. Today's Guest: Dr. Mark Greenspan is the founder and president of Advanced Viticulture, Inc, a wine-growing consulting and vineyard management company primarily focused in the north and central coast of California. He holds a B.S. in Electrical Engineering, an M.S. in Viticulture and a Ph.D. in Agricultural Engineering and has almost 30 years of viticultural experience. Connect with Mark: Email: [email protected] Website: https://www.linkedin.com/in/patty-skinkis-98a0592b Instagram: https://www.instagram.com/advanced_viticulture/ Facebook: https://www.facebook.com/Advancedvit Episode Credits If you like this podcast and are thinking of creating your own, consider talking to my producer, Emerald City Productions. They helped me grow and produce the podcast you are listening to right now. Find out more at https://emeraldcitypro.com Let them know we sent you.

Prepare to have your perceptions challenged as we explore the intriguing relationship between wine yield and quality. Today, we welcome the brilliant Dr. Patty Skinkis, renowned for her work as a viticulture extension specialist at Oregon State University and the host of the Hi-Rez Vineyard Nutrition podcast. She'll be guiding us on a journey that will bust the industry myth that higher quality wine comes from lower yields. Dr. Skinkis has spent the past decade committed to a unique vineyard experiment, focusing specifically on the effects of cluster thinning on the much-loved Oregon Pinot Noir. It's an exciting exploration into the treatments applied, the customization for the growers, and the challenges and triumphs along the way. Listen in and you may be surprised to discover that crop thinning to lower yield doesn't significantly impact the fruit or wine quality, brushing off a long-standing industry belief and paving the way for improved profit per acre for vineyards. In this episode, you will hear: Dr. Patty Skinkis bust the yield and quality myth, by sharing the information she gathered during a decade-long vineyard experiment studying the effects of cluster thinning on Oregon Pinot Noir, including vintages, lag phase, and grower customization. How the Oregon wine industry studied the effects of cluster thinning and the timing of the cluster thinning in vineyards and the impacts on wine quality from lower vs. higher yields. The economic impact for growers of busting the Low Yield = High Quality Myth. How Dr. Patty Skinkis's research provides growers and winemakers with data to compare yields and determine overcropping. How growers and winemakers measure balance in vineyards by tracking pruning and cluster weights, assessing visual balance, and collecting data for target yields. Follow and Review: We'd love for you to follow us if you haven't yet. Click that purple '+' in the top right corner of your Apple Podcasts app. We'd love it even more if you could drop a review or 5-star rating over on Apple Podcasts. Simply select "Ratings and Reviews" and "Write a Review" then a quick line with your favorite part of the episode. It only takes a second and it helps spread the word about the podcast. Resources: If you have questions about today's episode or other grape-growing questions, use the Ask Fritz button at VineyardUndergroundPodcast.com. Access free Virtual Viticulture Academy Grower Guide videos and how-to-guides. Or take your grape-growing knowledge to the next level with an annual Virtual Viticulture Academy membership – use the code Underground to save $75 on your first year of membership. Today's Guest: Patricia (Patty) Skinkis, Ph.D., is a Professor & Viticulture Extension Specialist at Oregon State University and the host of the HiRes Vineyard Nutrition Podcast. Connect with Patty: Website: https://owri.oregonstate.edu/users/patricia-skinkis LinkedIn: https://www.linkedin.com/in/patty-skinkis-98a0592b Instagram: https://www.instagram.com/patty.skinkis/ Podcast: https://extension.oregonstate.edu/podcast/hires-vineyard-nutrition-podcast Episode Credits If you like this podcast and are thinking of creating your own, consider talking to my producer, Emerald City Productions. They helped me grow and produce the podcast you are listening to right now. Find out more at https://emeraldcitypro.com Let them know we sent you.

In this episode, we're joined by Dr. Terry Bates, the director of Cornell's Lake Erie Research and Extension Laboratory, to explore the importance of crop estimation for successful vineyard management. We discuss the basics of crop estimation, including understanding the expected yield, ripening of the current crop, and how to prepare for the yield. We also talk about the optimal phenology timing for crop estimation and crop adjustment. Listen in as we explore the power of proximal sensing and how it can help with effective and accurate crop estimation. We examine how proximal sensing differs from other forms of sensing, such as satellite imagery, and how it can benefit growers of all sizes. Dr. Bates takes us through the different ways of doing crop estimation, from traditional methods to the latest technologies. We also discuss how vine health and crop estimation can be measured with proximal sensing and how this technology can be customized to suit both large and small growers. Don't miss out on this insightful discussion about modern tools for crop estimation. In this episode, you will hear: Why accurate crop estimation is essential for successful vineyard management What the optimal phenology timing is for crop estimation and crop adjustment How proximal sensing is being used to advance crop estimation, measure vine health, and more Follow and Review: We'd love for you to follow us if you haven't yet. Click that purple '+' in the top right corner of your Apple Podcasts app. We'd love it even more if you could drop a review or 5-star rating over on Apple Podcasts. Simply select "Ratings and Reviews" and "Write a Review" then a quick line with your favorite part of the episode. It only takes a second and it helps spread the word about the podcast. If you found the information from this episode helpful, we've made our Crop Estimation Guide – Member-Only content available for podcast listeners until Sept 1st, 2023: https://mailchi.mp/3153961421f9/crop-estimation-guide Episode Resources: Come grow with Fritz through VirtualViticultureAcademy.com, and save $75 off your first year of membership with the code Underground at checkout. If you have questions about today's episode or other grape growing questions, use the Ask Fritz button at VineyardUndergroundPodcast.com. Crop Estimation Resources – Fritz Westover Late Season Cluster Thinning to Improve Crop Uniformity Video: https://www.virtualviticultureacademy.com/grower-guides/late-season-cluster-thinning-to-improve-crop-uniformity/ Mid-Season Vineyard Strategies Video: https://www.virtualviticultureacademy.com/grower-guides/mid-season-vineyard-strategies/ View the full Grower Guide Library: https://www.virtualviticultureacademy.com/grower-guides/ Resources – Dr. Terry Bates Efficient Vineyard Project - MyEVTool: https://www.efficientvineyard.com/ Using Bloom NDVI to Improve Concord Crop Estimation Video: https://www.efficientvineyard.com/blog/using-bloom-ndvi-to-improve-concord-crop-estimation Summary of the Cornell Lake Erie Research and Extension Laboratory and the Efficient Vineyard Project Theme Video: https://www.youtube.com/watch?v=arzlh7T9zlk Today's Guest: Dr. Terry Bates is the Director of Cornell Lake Erie Research & Extension. His areas of interest include viticulture, digital agriculture, and concord (juice grape) production. Connect with Terry – EfficientVineyard.com Episode Credits: If you like this podcast and are thinking of creating your own, consider talking to my producer, Emerald City Productions. They helped me grow and produce the podcast you are listening to right now. Find out more at https://emeraldcitypro.com Let them know we sent you.

Can you spot the spotted lanternfly? Join us as we sit down with Dr. Michela Centinari, Associate Professor of Viticulture at Penn State, for the latest research on this invasive insect pest and its impact on North American vineyards. Together, we explore all things spotted lanternfly for winegrape growers including identification, risk factors, preventative strategies, and treatment options. We cover how to identify spotted lanternfly in all stages of its life cycle along with what to do and how to report if you discover them in your vineyard. Michela walks us through not only geographical risk factors, but also risk factors like Tree of Heaven and the differences in susceptibility among vinifera, French-American hybrids, and wild grapes. And we cover effective treatment methods for eggs, nymphs, and adult lanternflies, as well as the challenges of treating adults close to harvest. By the end of our conversation, you'll be armed with valuable resources and knowledge to help ensure the health and success of your vineyard against this invasive species. In this episode, you will hear: The background on the spread of spotted lanternfly in North America Vineyard risk factors for spotted lanternfly How to identify and report spotted lanternfly in your vineyard Options for prevention and treatment in the vineyard Follow and Review: We'd love for you to follow us if you haven't yet. Click that purple '+' in the top right corner of your Apple Podcasts app. We'd love it even more if you could drop a review or 5-star rating over on Apple Podcasts. Simply select "Ratings and Reviews" and "Write a Review" then a quick line with your favorite part of the episode. It only takes a second and it helps spread the word about the podcast. Episode Resources: If you have questions about today's episode or other grape-growing questions, visit VineyardUndergroundPodcast.com and click the Ask Fritz button. Or, come grow with Fritz through VirtualViticultureAcademy.com, and save $75 off your first year of membership with the code Underground at checkout. Learn more about the spotted lanternfly with these resources from Penn State Extension: Spotted Lanternfly Overview: https://extension.psu.edu/spotted-lanternfly Video: What is Spotted Lanternfly: https://youtu.be/uin0GECoi4A Identify Spotted Lanternfly: https://extension.psu.edu/spotted-lanternfly-what-to-look-for Report Spotted Lanternfly: https://extension.psu.edu/have-you-seen-a-spotted-lanternfly Spotted Lanternfly FAQ: https://extension.psu.edu/spotted-lanternfly-frequently-asked-questions Spotted Lanternfly Management in Vineyards: https://extension.psu.edu/spotted-lanternfly-management-in-vineyards Additional Spotted Lanternfly Resources: https://extension.psu.edu/spotted-lanternfly-management-resources Today's Guest: Michela Centinari, Ph.D., is an Associate Professor of Viticulture at Penn State. Her specialties include wine grape production, grapevine physiology, sustainable viticulture, & cold temperature stress. Connect with Michela or view her research. Episode Credits: If you like this podcast and are thinking of creating your own, consider talking to my producer, Emerald City Productions. They helped me grow and produce the podcast you are listening to right now. Find out more at https://emeraldcitypro.com. Let them know we sent you.

Should you be practicing leaf removal in your vineyard? What's the correct timing? How much leaf removal is too much? In this episode, we dive into the why, when, and how of all things leaf removal so you can feel confident in your thinning decisions. Our guests are Extension Viticulturist Dr. Cain Hickey from Penn State University and seasoned grape grower Galen Troxell from Galen Glen Vineyards in Pennsylvania. We talk about the research that's been done on fruit zone leaf removal and their experience with it. We also discuss their individual practices and how they apply to different climates. In this episode, you will hear: What is leaf removal The reasons to practice leaf removal in your vineyard When should you thin your leaves in your climate The research on the effects of fruit quality as a result of leaf removal The effects of methoxypyrazines When and why Galen started implementing mechanical leaf removal in his vineyard Follow and Review: We'd love for you to follow us if you haven't yet. Click that purple '+' in the top right corner of your Apple Podcasts app. We'd love it even more if you could drop a review or 5-star rating over on Apple Podcasts. Simply select "Ratings and Reviews" and "Write a Review" then a quick line with your favorite part of the episode. It only takes a second and it helps spread the word about the podcast. Resources: If you have questions about today's episode or other grape growing questions, you can visit VineyardUndergroundPodcast.com and click the Ask Fritz button. Learn more about leaf removal with these free Grower Guide videos from Fritz and check out all the grape growing content and resources at VirtualViticultureAcademy.com. Late Season Leaf Removal: Reasons and Precautions: https://www.virtualviticultureacademy.com/grower-guides/late-season-leaf-removal-reasons-and-precautions/ Leaf Removal is a Snap: https://www.virtualviticultureacademy.com/grower-guides/leaf-removal-is-a-snap/ Leaf Thinning After Fruit Set: https://www.virtualviticultureacademy.com/grower-guides/leaf-thinning-after-fruit-set/ Mid-Season Vineyard Strategies: https://www.virtualviticultureacademy.com/grower-guides/mid-season-vineyard-strategies/ Come grow with Fritz through VirtualViticultureAcademy.com! Save $75 off your first year of membership with the code Underground at checkout. Today's Guests: Cain Hickey is a Viticulture Extension Educator at Penn State. His areas of expertise include applied viticulture, grapevine physiology, pruning and training, and canopy management. Connect with Cain: https://extension.psu.edu/cain-hickey https://extension.psu.edu/education-format?authors= Galen Troxell and his wife Sarah are the owners and founders of the award-winning and highly recognized Galen Glenn Winery in Pennsylvania. They started their highly successful vineyard and winery in 1995 and in 2003 became the first vineyard east of the Rocky Mountains to commercially plant Gruner Veltliner. They have been successfully using mechanical leaf removal since 2012. Connect with Galen: https://www.galenglen.com https://www.instagram.com/galenglenwine/ https://www.facebook.com/GalenGlenWine Episode Credits If you like this podcast and are thinking of creating your own, consider talking to my producer, Emerald City Productions. They helped me grow and produce the podcast you are listening to right now. Find out more at https://emeraldcitypro.com. Let them know we sent you.

When we shoot thin, we force the vines to focus all their best energy where we want the production and where we want the vine to grow in the years to come. This is how international pruning expert Marco Tessari so perfectly explains the purpose of shoot thinning. Marco along with Ken Swegles of Rhizos Viticulture Consulting join me for this information-packed episode exploring what you need to know about shoot thinning for your current season and for the long-term growth and longevity of your conventional or organic vineyard. In this episode, you will hear: How shoot thinning directly ties into the work done while dormant pruning How proper shoot thinning is important for vineyard growth and longevity What vineyards need to shoot thin - cane vs spur vineyards Optimal shoot thinning timing Shoot thinning considerations for organic growers Follow and Review: We'd love for you to follow us if you haven't yet. Click that purple '+' in the top right corner of your Apple Podcasts app. We'd love it even more if you could drop a review or 5-star rating over on Apple Podcasts. Simply select "Ratings and Reviews" and "Write a Review" then a quick line with your favorite part of the episode. It only takes a second and it helps spread the word about the podcast. Resources: If you have questions about today's episode or other grape-growing questions, you can visit VineyardUndergroundPodcast.com and click the Ask Fritz button. Learn more about Shoot Thinning with these free Grower Guide videos from Fritz, and check out all the grape-growing content and resources at VirtualViticultureAcademy.com. Shoot Trimming or Hedging Concepts for Vigorous Vines Shoot Thinning High Cordon Vines Thinning Young Vines to Produce Strong Spur Positions If you are interested in joining VirtualViticultureAcademy.com to have access to member content and twice monthly live advising with Fritz, you can use the code Underground at checkout for $75 off your first year of membership as a thank you for being a podcast listener. Episode Credits If you like this podcast and are thinking of creating your own, consider talking to my producer, Emerald City Productions. They helped me grow and produce the podcast you are listening to right now. Find out more at https://emeraldcitypro.com Let them know we sent you. Today's Guests: Marco Tessari is an international pruning expert based out of Montebelluna, Italy. Marco works with vineyards all over the world in person and virtually and is revolutionizing the art and science of vineyard pruning. Connect with Marco via email or follow him on Instagram Ken Swegles is the founder of Rhizos Viticulture in California and rehabilitates and manages vineyards through the exclusive practices of regenerative agriculture. Connect with Ken at Madson Wines or Rhizos Viticulture or follow him on Instagram.

We get many questions from growers like you all over the country and the world, so we are taking this episode to answer a handful of these questions on topics ranging from young vine training to fungicide rotation. Listen in, as you may have had some of these same questions in your vineyard, and stay tuned for more grower Q&A episodes in the future! In this episode, you will hear: In year two, should I let the fruit develop or drop? When should I start spraying vines in the season if there's rain in the forecast, and how does that affect the spread? What do you do if your vines are at different stages of bud development in the spring and rain is forecasted? Can I cut extra spurs back to the basil bud or thin the new green shoots? When and how is the best way to apply boron? Is using a fungicide with the same FRAC (Fungicide Resistance Action Committee) code on back-to-back sprays okay? Follow and Review: We'd love for you to follow us if you haven't yet. Click that purple '+' in the top right corner of your Apple Podcasts app. We'd love it even more if you could drop a review or 5-star rating over on Apple Podcasts. Simply select "Ratings and Reviews" and "Write a Review" then a quick line with your favorite part of the episode. It only takes a second and it helps spread the word about the podcast. Supporting Resources: Want Fritz to answer your grape growing questions? Request a FREE Guest Pass to get live advice from Fritz during the next Virtual Viticulture Academy Live Vineyard Advising session (scheduled every other Monday). Or, you can always reach out to Fritz via the "Ask Fritz" button at VineyardUndergroundPodcast.com if you have questions about this episode or any other grape growing questions. Learn to Be a Better Grape Grower with VirtualViticultureAcademy.com – save $75 off your first year of membership with the code Underground at checkout. Episode Credits If you like this podcast and are thinking of creating your own, consider talking to my producer, Emerald City Productions. They helped me grow and produce the podcast you are listening to right now. Find out more at https://emeraldcitypro.com Let them know we sent you.

In this episode, Paicines Ranch Vineyard Director and global agriculture consultant, Kelly Mulville, shares his passion and expertise on integrating regenerative agriculture principles including sheep into vineyard systems to increase ecosystem health, biodiversity, and profitability. Listen in to learn more about regenerative agriculture and how you can implement regenerative agriculture principles into your vineyard with or without sheep. In this episode, you will hear: What is regenerative agriculture and the core principles behind it Why regenerative agriculture is important for vineyards The benefits and challenges of grazing sheep in the vineyard Modifying vineyard design and the Watson training system for grazing sheep Considerations to weigh before adding sheep to your vineyard Ways to add regenerative agriculture principles into your vineyard without adding livestock Follow and Review: We'd love for you to follow us if you haven't yet. Click that purple '+' in the top right corner of your Apple Podcasts app. We'd love it even more if you could drop a review or 5-star rating over on Apple Podcasts. Simply select "Ratings and Reviews" and "Write a Review" then a quick line with your favorite part of the episode. It only takes a second and helps spread the word about the podcast. Resources Click the "Ask Fritz" button at VineyardUndergroundPodcast.com if you have questions about this episode or any other grape-growing questions. Learn more about topics discussed in today's episode: Watch Fritz's video - Watson Training System – Setup through Production Watch Kelly's video - Effectively Managing Sheep in Vineyards Learn more about Paicines Ranch. Come grow with Fritz through VirtualViticultureAcademy.com! Save $75 off your first year of membership with the code Underground at checkout. Today's Guest: Kelly Mulville is a global agricultural consultant and the Vineyard Director at Paicines Ranch in San Benito County, California. He focuses on the design and management of vineyard systems to restore and increase ecosystem health, biodiversity, and profitability, which often entails integrating livestock seasonally or throughout the year. Connect with Kelly at Paicinesranch.com. Follow Paicines Ranch – Instagram | Facebook | YouTube. Episode Credits If you like this podcast and are thinking of creating your own, consider talking to my producer, Emerald City Productions. They helped me grow and produce the podcast you are listening to right now. Find out more at https://emeraldcitypro.com Let them know we sent you.

Nitrogen is one of the most popular nutrients for wine growers when it comes to general fertilization. However, many of us don't understand exactly why it's utilized. We don't understand the deeper reasons behind why nitrogen is so powerful. If you relate to that, no need to worry. I brought my good friend Paul Crout onto the show today to help us understand all things nitrogen. Paul is one of the foremost experts on vineyard nutrition and spray, a leading pest control advisor, and a Certified Crop Advisor. He is currently practicing these skills as an agronomist with Helena Agri-Enterprises in California. He creates fertility plans and holds training programs for growers across the country. Paul is joining us today to talk about nitrogen sources and application strategies for your vineyard. He also dives into nitrogen testing. Paul is one of the only other people who can nerd out about vineyard nutrition as much as me so I hope you enjoy our incredible conversation! In this episode, you will hear: What the plant nutrition training programs Paul holds are like. What nitrogen is. Common sources of nitrogen for vineyards, including organic sources. Nitrogen application faux pas. How to time your nitrogen application and the best methods for doing so. When foliar nitrogen is useful. How to adjust nitrogen application based on the maturity of the vine and the weather. When a vineyard has no need to apply nitrogen. Various methods of nitrogen testing and what to look for in those tests. Follow and Review: We'd love for you to follow us if you haven't yet. Click that purple '+' in the top right corner of your Apple Podcasts app. We'd love it even more if you could drop a review or 5-star rating over on Apple Podcasts. Simply select "Ratings and Reviews" and "Write a Review" then a quick line with your favorite part of the episode. It only takes a second and it helps spread the word about. Today's Guest: Paul Crout is a leading Pest Control Advisor and Certified Crop Advisor and one of the foremost experts on wine grape nutrition and spray adjuvants. He currently works as an Agronomist with Helena Agri-Enterprises in California. Connect with Paul on LinkedIn and learn more about being Grape Wise Resources Click the "Ask Fritz" button at VineyardUndergroundPodcast.com if you have questions about this episode or any other grape growing questions. Check out these free Nutrition & Fertilization Grower Guides from VirtualViticultureAcademy.com Download the PDF Guide - Know Where Your Nutrients Come From Watch the 6 minute video - How to Properly Sample Leaf Tissue for Analysis Get the reference chart - Target Nutrient Values – Whole Leaves Get the reference chart - Target Nutrient Values – Petioles Get the reference chart - Target Nutrient Values in Soil View the full Grower Guide Library Come grow with Fritz through VirtualViticultureAcademy.com! Save $75 off your first year of membership with the code Underground at checkout. Episode Credits If you like this podcast and are thinking of creating your own, consider talking to my producer, Emerald City Productions. They helped me grow and produce the podcast you are listening to right now. Find out more at https://emeraldcitypro.com Let them know we sent you.

In this episode, we are diving into the essential vineyard tasks that you need to complete before bud burst in your vineyard to ensure you're prepared and ready for the growing season. A successful season depends on you and your crew's preparation. You must have a top-to-bottom plan for your vineyard so it can thrive during the upcoming season. From knowing when you plan to spray your crops and with what products to how you will manage the floor of your vineyard, a few tasks must be done before bud burst. This episode contains the four essential vineyard tasks and a few bonus tips so you can enter the season confident that your vineyard is healthy and prepared. Enjoy, and please reach out if you have follow-up vineyard preparation questions after you listen. In this episode, you will hear: How to correct pruning mistakes to ensure your shoots grow correctly. Tips on leaving clear buds on the spur positions. How to prepare yourself with spray products for the season. Fertilization tips if you have annual herbicide drift issues. If mowing or tilling your cover crop is best for your vineyard. And more! Subscribe and Review Have you subscribed to our podcast? We'd love for you to subscribe if you haven't yet. We'd love it even more if you could drop a review or 5-star rating over on Apple Podcasts. Simply select "Ratings and Reviews" and "Write a Review" then a quick line with your favorite part of the episode. It only takes a second and it helps spread the word about the podcast. Supporting Resources Click the "Ask Fritz" button at VineyardUndergroundPodcast.com to get your vineyard question answered. Book Fritz for your grower organization events. Learn to Be a Better Grape Grower with VirtualViticultureAcademy.com - save $75 off your first year of membership with the code Underground at checkout. Episode Resource Links: View the Pre-Bud Burst Vineyard Preparation Checklist View the full Grower Guide Library Episode Credits If you like this podcast and are thinking of creating your own, consider talking to my producer, Emerald City Productions. They helped me grow and produce the podcast you are listening to right now. Find out more at https://emeraldcitypro.com Let them know we sent you.

In today's episode, we get to listen in as Fritz presents the keynote presentation at the 2023 Ohio Grape & Wine Conference focusing on the holistic approach to vine health, production, and vineyard longevity along with best practice innovations for holistic vineyard management. Embracing a holistic approach entails looking at the complete system from the time you plant your vineyard through the life of your vineyard with focuses on: Vine Establishment Soil Quality & Vine Nutrition Vine Management Practices Disease Suppression & Exclusion Vine Longevity & Sustained Yields In this episode, you will hear: What a holistic vineyard management approach looks like Grower innovations to address vineyard challenges Soil conservation practices A closed system approach to vine training Vine training best practices Why shoot thinning during the green vegetative cycle is important Use of the Watson System across the country to solve diverse vineyard challenges Subscribe and Review Have you subscribed to our podcast? We'd love for you to subscribe if you haven't yet. We'd love it even more if you could drop a review or 5-star rating over on Apple Podcasts. Simply select "Ratings and Reviews" and "Write a Review" then a quick line with your favorite part of the episode. It only takes a second and it helps spread the word about the podcast. Supporting Resources: Click the "Ask Fritz" button at VineyardUndergroundPodcast.com to get your vineyard question answered. Book Fritz for your grower organization events. Learn to Be a Better Grape Grower with VirtualViticultureAcademy.com - save $75 off your first year of membership with the code Underground at checkout. Episode Resource Links: View the Holistic Approach to Vine Health, Production & Longevity PDF. View the full Grower Guide Library. Episode Credits If you like this podcast and are thinking of creating your own, consider talking to my producer, Emerald City Productions. They helped me grow and produce the podcast you are listening to right now. Find out more at https://emeraldcitypro.com Let them know we sent you.

On today's episode of Vineyard Underground, I'm answering questions from winegrape growers across the country (and the world) on 7 very different topics. Listen in as my answers to these questions just might help you with questions you have had for your vineyard as well. If you have questions you need to be answered for your vineyard, remember you can click the Ask Fritz button at VineyardUndergroundPodcast.com In this episode, you will hear: How to identify and treat Phomopsis When and how to decide if struggling young vines should be replaced How to prevent damage from grape root borer How to move from a VSP (vertical shoot position) training system to a high-wire system Approaches for handling weed management Criteria for determining the best cane to use for trunks When and how to plant potted vines Subscribe and Review Have you subscribed to our podcast? We'd love for you to subscribe if you haven't yet. We'd love it even more if you could drop a review or 5-star rating over on Apple Podcasts. Simply select "Ratings and Reviews" and "Write a Review" then a quick line with your favorite part of the episode. It only takes a second and helps spread the word about the podcast. Supporting Resources: Click the "Ask Fritz" button at VineyardUndergroundPodcast.com to get your vineyard question answered. Learn to Be a Better Grape Grower with VirtualViticultureAcademy.com - save $75 off your first year of membership with the code Underground at checkout. Episode Resource Links: View the full Grower Guide Library Episode 12 - Diseases of Pruning Wounds with Kendra Baumgartner Episode Credits If you like this podcast and are thinking of creating your own, consider talking to my producer, Emerald City Productions. They helped me grow and produce the podcast you are listening to right now. Find out more at https://emeraldcitypro.com Let them know we sent you.

Pruning wounds can leave your vines and trunks susceptible to certain disease-causing pathogens. While this is an inevitable part of growing a vineyard, there are certain pruning practices that can mitigate the risks. It's also useful to familiarize yourself with the different infection processes between diseases so you have better agency to approach these vineyard problems accordingly. Joining today's conversation is Dr. Kendra Baumgartner, a USDA ARS research plant pathologist, who runs the research program in sustainable viticulture at UC Davis. Kendra focuses on the development of effective and efficient control strategies for fungal diseases of grapes. One of her areas of focus includes pruning wounds that affect trunks and cordons. Listen in as Kendra shares her in-depth knowledge about this topic. In this episode, you will hear: Types of pruning wounds that are at risk of infection Understanding the healing process of pruning wounds Top diseases on vines and trunk - symptoms and prevention Practices and products for dealing with infections Subscribe and Review Have you subscribed to our podcast? We'd love for you to subscribe if you haven't yet. We'd love it even more if you could drop a review or 5-star rating over on Apple Podcasts. Simply select "Ratings and Reviews" and "Write a Review" then a quick line with your favorite part of the episode. It only takes a second and it helps spread the word about the podcast. Supporting Resources: Click the "Ask Fritz" button at VineyardUndergroundPodcast.com to get your vineyard question answered. Learn to Be a Better Grape Grower with VirtualViticultureAcademy.com. Upcoming FREE Virtual Learning Events: Using Soil Moisture Monitoring for Irrigation Management - February 9, 2023 | 6:00-7:30 PM CST Episode Resource Links: NEW - Pruning Video Course - Top Pruning Mistakes How-To-Guide - Preventing Grapevine Trunk Disease Video - Pruning Shear Sharpening View the full Grower Guide Library Today's Guest: Kendra Baumgartner USDA-ARS Research Plant Pathologist UC Davis Campus in California [email protected] Episode Credits If you like this podcast and are thinking of creating your own, consider talking to my producer, Emerald City Productions. They helped me grow and produce the podcast you are listening to right now. Find out more at https://emeraldcitypro.com Let them know we sent you.

This week we are joined by 3 highly successful experts who train and run crews for a living as they share their first-hand experience and advice on training your pruning crew in this informative, in-depth episode. Our guests today are Ivan Gonzales of Vineyard Professional Services in Paso Robles, California, Jake Busching of Jake Busching Wines in Charlottesville, Virginia, and Rob Warren of Desert Willow Vineyard in Seminole, TX In this episode, you will hear: How experts train their crews Strategies for working with crews of different background and experience levels Common challenges for training a pruning crew The most common pruning mistakes crews make (and how to avoid them) Top tips to help you train your pruning crew Subscribe and Review Have you subscribed to our podcast? We'd love for you to subscribe if you haven't yet. We'd love it even more if you could drop a review or 5-star rating over on Apple Podcasts. Simply select "Ratings and Reviews" and "Write a Review" then a quick line with your favorite part of the episode. It only takes a second and it helps spread the word about the podcast. Supporting Resources Click the "Ask Fritz" button at VineyardUndergroundPodcast.com to get your vineyard question answered. Learn to Be a Better Grape Grower with VirtualViticultureAcademy.com. Upcoming FREE Virtual Learning Events: Using Soil Moisture Monitoring for Irrigation Management - February 9, 2023 | 6:00-7:30 PM CST Episode Resource Links: Listen to Episode 6 Why Pruning is the Most Important Vineyard Activity with Marco Tessari Watch the Pruning Shear Sharpening Grower Guide View the full Grower Guide Library Today's Guests: Ivan Gonzales Vineyard Manager Vineyard Professional Services | Instagram Paso Robles, California Jake Busching Founder of Jake Busching Wines | Virginia Winery and Vineyard Consultant Jake Busching Wines | Facebook | Instagram Charlottesville, Virginia Rob Warren Owner – Warren Farms & Desert Willow Vineyard Facebook | Instagram Seminole, Texas Episode Credits If you like this podcast and are thinking of creating your own, consider talking to my producer, Emerald City Productions. They helped me grow and produce the podcast you are listening to right now. Find out more at https://emeraldcitypro.com. Let them know we sent you.

You may know how to prune, but does your pruning crew know how YOU prune? Whether you're getting your friends or neighbors to help you out or you're hiring a large contracted crew, how they prune your vineyard can impact not only the success of this season but also the long-term health of your vineyard. In today's episode, we are going to talk about some things you need to consider for hiring a pruning crew, training options for your crew, and my top tips for training your pruning crew. Pruning is arguably the most critical management task for setting your vineyard up for a successful season so you must plan early. Your goals can change from season to season. Therefore, you need to ensure your vineyard is properly pruned for the age of your vines, the location of your vineyard, and your vineyard goals for the season. In this episode, you will hear: Planning the size and timing of your crew The challenge with blending in-house talent with outside labor Why you should invest in trained labor Training the crew - yourself, training videos, or a vineyard consultant Why you need to teach from multiple examples The importance of assigning each worker to their own vine rows Subscribe and Review Have you subscribed to our podcast? We'd love for you to subscribe if you haven't yet. We'd love it even more if you could drop a review or 5-star rating over on Apple Podcasts. Simply select "Ratings and Reviews" and "Write a Review" then a quick line with your favorite part of the episode. It only takes a second and it helps spread the word about the podcast. Supporting Resources: Click the "Ask Fritz" button at VineyardUndergroundPodcast.com to get your vineyard question answered. Learn to Be a Better Grape Grower with VirtualViticultureAcademy.com. Upcoming FREE Virtual Learning Events: Top 10 Dormant Pruning Mistakes in Your Vineyard - January 19, 2023 | 6:00-7:30 PM CST - https://www.virtualviticultureacademy.com/product/pruning2023/ Using Soil Moisture Monitoring for Irrigation Management - February 9, 2023 | 6:00-7:30 PM CST - https://www.virtualviticultureacademy.com/product/sms/ Episode Credits If you like this podcast and are thinking of creating your own, consider talking to my producer, Emerald City Productions. They helped me grow and produce the podcast you are listening to right now. Find out more at https://emeraldcitypro.com. Let them know we sent you.

We can't help you make (or keep) your fitness resolutions, but today we will give you the information you need to make your vineyard healthier, happier, and more productive in the new year. On today's episode, we're going to talk about vineyard resolutions, specifically, the top five actions to Be a Better Grape Grower in 2023. These are actions that can be applied by growers of all experience levels. So stick around and make some New Year's resolutions for your vineyard. In this episode, you will hear: Why you must measure and monitor the pH of your water The importance of irrigation distribution uniformity Why monitoring your irrigation cycles is critical for vine health How nutrient sampling is essential for your vine health and your wallet How pruning impacts the longevity of your vineyard Subscribe and Review Have you subscribed to our podcast? We'd love for you to subscribe if you haven't yet. We'd love it even more if you could drop a review or 5-star rating over on Apple Podcasts. Simply select "Ratings and Reviews" and "Write a Review" then a quick line with your favorite part of the episode. It only takes a second and it helps spread the word about the podcast. Supporting Resources: Click the "Ask Fritz" button at VineyardUndergroundPodcast.com to get your vineyard question answered, and check out the episode blog post for a printable version of the vineyard resolutions from this episode. Learn to Be a Better Grape Grower with VirtualViticultureAcademy.com. Upcoming FREE Virtual Learning Events: Top 10 Dormant Pruning Mistakes in Your Vineyard - January 19, 2023 | 6:00-7:30 PM CST Using Soil Moisture Monitoring for Irrigation Management - February 9, 2023 | 6:00-7:30 PM CST Episode Resource Links: Resolution 2 - Irrigation Distribution Uniformity Irrigation Distribution Uniformity Testing (University of California) Resolution 4 – Nutrient Sample at Bloom and Veraison Target Nutrient Values – Petioles Target Nutrient Values – Whole Leaves How to Properly Sample Leaf Tissue for Analysis Know Where Your Nutrients Come From Instructions for Grape Leaf Blade Sampling Instructions for Grape Petiole Sampling Resolution 5 – Prune for Vineyard Longevity Episode 6 - Why Pruning is the Most Important Vineyard Activity - With Marco Tessari Preventing Grapevine Trunk Disease Pruning Shear Sharpening Episode Credits If you like this podcast and are thinking of creating your own, consider talking to my producer, Emerald City Productions. They helped me grow and produce the podcast you are listening to right now. Find out more at https://emeraldcitypro.com. Let them know we sent you.

This week we are joined by a few growers who have recently started their own vineyards as they share their personal experiences and advice for you if you are considering planting a vineyard. Even if you've already planted your vineyard, you're still going to get some great advice from this fun episode. Vineyard owners come from many walks of life, so today with chat with a working professional that developed his vineyard with his family along side of his current career, a family that left the corporate world at a young age to start their vineyard, and a lovely couple who started their vineyard to keep them busy as they enter into retirement. Our guests today are Craig Little from the award-winning Stone Ashe Vineyards and Winery in Hendersonville, NC, Daniel and Kristina Limoges from the breathtaking Limoges Cellars in Cleveland, GA, and John and Rebecca Greenan from Las Huertas de Tejas Vineyard in Clairette, TX. In this episode, you will hear: About our guests and what made them want to start a vineyard Their most and least favorite parts about growing a vineyard Common mistakes to avoid and what they wish they could have had done differently Their advice for anyone considering establishing a vineyard site Subscribe and Review Have you subscribed to our podcast? We'd love for you to subscribe if you haven't yet. We'd love it even more if you could drop a review or 5-star rating over on Apple Podcasts. Simply select "Ratings and Reviews" and "Write a Review" then a quick line with your favorite part of the episode. It only takes a second and it helps spread the word about the podcast. Supporting Resources: Craig Little Stone Ashe Vineyards: https://www.stoneashevineyards.com/ Instagram: https://www.instagram.com/stoneashe_vineyard/ Facebook: https://www.facebook.com/StoneAsheVineyard/ Daniel & Kristina Limoges Limoges Cellars: https://limogescellars.com Instagram: https://www.instagram.com/limogescellars Facebook: https://www.facebook.com/limogescellars/ John & Rebecca Greenan Las Huertas de Tejas Vineyard: https://lashuertasdetejas.com/ (website coming soon) Click the "Ask Fritz" button at vineyardundergroundpodcast.com to get your vineyard question answered. Learn to Be a Better Grape Grower with VirtualViticultureAcademy.com. If you are considering whether vineyard ownership is right for you, check out the Prospective Wine Grower Course on VirtualViticultureAcademy.com and review the FREE Vineyard Establishment Checklist. If you have land and are planting in the next 2-4 years, you can check out the Vineyard Establishment Package. This is a very affordable way to ensure that you get your vineyard planned and planted correctly with help on all aspects from me and the team. Episode Credits If you like this podcast and are thinking of creating your own, consider talking to my producer, Emerald City Productions. They helped me grow and produce the podcast you are listening to right now. Find out more at https://emeraldcitypro.com. Let them know we sent you.

Are you dreaming of starting a vineyard? If so, then this special 2-part episode is for you! Starting a vineyard can very quickly turn from a dream into a nightmare if you aren't properly educated and prepared for what it takes to start, own, and grow a successful vineyard. On today's episode, Fritz shares some key factors you need to consider before you start a vineyard. In Part II, you will hear from growers like you who have recently planted and established their first vineyards as they talk about their experiences being new vineyard owners. In this episode, you will hear: What makes for a good or bad vineyard location The importance of topography and soil Why you absolutely must have a proper and adequate water source The reasons why land use history for your site and the surrounding areas are important What it takes from you as a vineyard owner to be successful Common mistakes growers make in starting a vineyard, and how to avoid them Subscribe and Review Have you subscribed to our podcast? We'd love for you to subscribe if you haven't yet. We'd love it even more if you could drop a review or 5-star rating over on Apple Podcasts. Simply select "Ratings and Reviews" and "Write a Review" then a quick line with your favorite part of the episode. It only takes a second and it helps spread the word about the podcast. Supporting Resources: Click the "Ask Fritz" button at vineyardundergroundpodcast.com to get your vineyard question answered. Learn to Be a Better Grape Grower with VirtualViticultureAcademy.com. If you are considering whether vineyard ownership is right for you, check out the Prospective Wine Grower Course on VirtualViticultureAcademy.com and review the FREE Vineyard Establishment Checklist. If you have land and are planting in the next 2-4 years, you can check out the Vineyard Establishment Package. This is a very affordable way to ensure that you get your vineyard planned and planted correctly with help on all aspects from me and the team. Episode Credits If you like this podcast and are thinking of creating your own, consider talking to my producer, Emerald City Productions. They helped me grow and produce the podcast you are listening to right now. Find out more at https://emeraldcitypro.com. Let them know we sent you.

Pruning has consequences, but only through awareness, can you improve your technique. We need to prune every year, but we have to do it properly and in a way that's respectful to the vine. After all, how your vines grow largely depends on how you treat them. In today's episode, international pruning expert Marco Tessari imparts his wisdom and knowledge about pruning as well as some tips and strategies to either start applying now or at least be thinking about as you're trying to develop your permanent vine structure. Sharing his expertise, whether traveling around the world or through online consultation, Marco is literally revolutionizing how growers are pruning their own vineyards. Marco also teaches an annual premium course for our Virtual Viticulture Academy community of growers that has been a huge success and has really helped a lot of growers learn how to prune properly and improve their vine productivity and longevity. Through his consulting, he's able to teach people how to prune and follow them through the process day by day, not just giving instructions but spending long hours in the vineyard. When he's not in the vineyard, Marco spends his time bobsled training. The fastest he has gone is 90 miles per hour! In this episode, you will hear: Important aspects of pruning ​​The common reasons that pruning goes wrong Signs and examples of poor pruning practices Tips for training your crew How to renew a trunk while keeping the vine in production How to get past the fear of the spur creep Understanding the actual trunk structure of the vine Tips for new pruners Subscribe and Review Have you subscribed to our podcast? We'd love for you to subscribe if you haven't yet. We'd love it even more if you could drop a review or 5-star rating over on Apple Podcasts. Simply select "Ratings and Reviews" and "Write a Review" then a quick line with your favorite part of the episode. It only takes a second and it helps spread the word about the podcast. Resources: Do you have pruning questions for Marco or Fritz or other vineyard questions? Click the Ask Fritz button at VineyardUndergoundPodcast.com. Get more information on Marco's 2023 Virtual Viticulture Academy pruning courses by contacting us at [email protected] or visiting 2023 Pruning Courses. FREE Pruning Guides Preventing Grapevine Trunk Disease Pruning Shear Sharpening Learn from 100+ winegrape growing videos and how-to-guides on the Grower Guide Library on Virtual Viticulture Academy. Today's Guest: Marco Tessari is an international pruning expert based out of Montebelluna, Italy. Marco works with vineyards all over the world in person and virtually and is revolutionizing the art and science of vineyard pruning. Follow Marco or contact Marco. Other Mentions: Hear Fritz on episode 155 of the Sustainable Winegrowing podcast from the Vineyard Team. Check out Montecalvi Winery in the Chianti Classico area of central Tuscany that Fritz and Marco mention in the podcast. Episode Credits If you like this podcast and are thinking of creating your own, consider talking to my producer, Emerald City Productions. They helped me grow and produce the podcast you are listening to right now. Find out more at https://emeraldcitypro.com Let them know we sent you.

If you're an experienced grape grower, you likely already have a good grasp of your pest and disease management program, your general fertilization strategy, and your vineyard management and labor. As your vines grow and age, there's another set of challenges that you may have to face as an experienced grower. On today's episode of Vineyard Underground, we turn our focus on the three common challenges experienced growers may encounter. As your vineyards age, hopefully, they grow like fine wine. If you're a seasoned grower, this episode is made for you. And if you're a beginner grower, you can get ahead of the game by listening to this episode and learning what to expect as your vineyard matures. But make sure you've also listened to the previous episode on the top three common challenges for new growers and how to navigate those. Finally, if you're a grower with a troubled vineyard, maybe your vineyard is ailing or declining, Fritz is also sharing some special insights just for you. In this episode, you will hear: Dealing with premature vine decline Things to think about when marketing your brand Scaling your vineyard for future growth What to do when your vineyard has already declined Subscribe and Review Have you subscribed to our podcast? We'd love for you to subscribe if you haven't yet. We'd love it even more if you could drop a review or 5-star rating over on Apple Podcasts. Simply select "Ratings and Reviews" and "Write a Review" then a quick line with your favorite part of the episode. It only takes a second and it helps spread the word about the podcast. Supporting Resources: Click the "Ask Fritz" button at vineyardundergroundpodcast.com to get your vineyard question answered. Access grower guide resources at Virtual Viticulture Academy - https://www.virtualviticultureacademy.com/grower-guides/ Episode Credits If you like this podcast and are thinking of creating your own, consider talking to my producer, Emerald City Productions. They helped me grow and produce the podcast you are listening to right now. Find out more at https://emeraldcitypro.com Let them know we sent you.

Starting a vineyard is exciting, but it also presents some unique challenges that new growers are often unprepared for. You have to be wary of things like pests and diseases or make sure you're not overfertilizing your soil. Not to mention, finding an experienced crew that can handle complex and skilled activities in the vineyard. All that can be overwhelming – unless you have a great plan in place. In today's episode, Fritz talks about the top three most common challenges for new grape growers and how to avoid them. If you're an experienced grower, this episode is also a good measure for you to see how far you've come in your vineyard journey. Hopefully, being aware of these challenges and knowing how to prevent them or deal with them will get you prepared for the actual challenges that will come your way as a new grower. In this episode, you will hear: Designing and implementing a pest and disease management program Knowing whether to fertilize and when to apply a fertilizer Identifying the timing and delivery of your fertilizers Determining what fertilizer to use Understanding the soil mobility of certain nutrients Finding and managing vineyard labor Subscribe and Review Have you subscribed to our podcast? We'd love for you to subscribe if you haven't yet. We'd love it even more if you could drop a review or 5-star rating over on Apple Podcasts. Simply select "Ratings and Reviews" and "Write a Review" then a quick line with your favorite part of the episode. It only takes a second and it helps spread the word about the podcast. Supporting Resources: Free Resources: Download the Preparing for New Plantings guide to learn about soil sampling for new plantings - https://www.virtualviticultureacademy.com/grower-guides/preparing_for_new_plantings/ Download the Target Nutrient Values in Soil reference chart- https://www.virtualviticultureacademy.com/grower-guides/target-nutrient-values-in-soil/ Download the Vineyard Establishment Checklist for a comprehensive list of tasks to complete for starting a vineyard- https://www.virtualviticultureacademy.com/grower-guides/vineyard-establishment-checklist/ View all Grower Guide resources on Virtual Viticulture Academy https://www.virtualviticultureacademy.com/grower-guides/ Get Help/Learn More: Click the "Ask Fritz" button at vineyardundergroundpodcast.com to get your vineyard question answered. Get the Prospective Wine Grower Course https://www.virtualviticultureacademy.com/product/prospective-winegrower-course/ to learn everything you need to start and grow your vineyard successfully. Get help from Fritz to get your vineyard planned and planted with the virtual Vineyard Establishment Package - https://www.virtualviticultureacademy.com/product/vineyard-establishment-package/ Episode Credits If you like this podcast and are thinking of creating your own, consider talking to my producer, Emerald City Productions. They helped me grow and produce the podcast you are listening to right now. Find out more at https://emeraldcitypro.com Let them know we sent you.

Whether you're new to grape growing or you just need a bit of confidence to assure you're doing things alright, there may be some questions that you might be asking yourself that need some clarification. In today's episode, Fritz reveals the top three questions about growing grapes that he hears all the time. He also shares practical tips to give you the solution and confidence that you need in your vineyard. Fritz has been helping grape growers achieve success in their vineyards for over 20 years through various positions he had held within the industry. Having worked with universities as a private consultant and educator, Fritz has definitely heard a lot of questions related to grape growing. Hopefully, you'll find some things you can apply to your vineyard as well. In this episode, you will hear: The best method to train your newly planted vines What causes the spots on the leaves and what to do with them Spraying vines before or after a rain event Examples of curative products applied after the rain Understanding the modes of action in products Subscribe and Review Have you subscribed to our podcast? We'd love for you to subscribe if you haven't yet. We'd love it even more if you could drop a review or 5-star rating over on Apple Podcasts. Simply select "Ratings and Reviews" and "Write a Review" then a quick line with your favorite part of the episode. It only takes a second and it helps spread the word about the podcast. Supporting Resources: Click the "Ask Fritz" button at vineyardundergroundpodcast.com to get your vineyard question answered. Access grower guide resources at Virtual Viticulture Academy - https://www.virtualviticultureacademy.com/grower-guides/ Episode Credits If you like this podcast and are thinking of creating your own, consider talking to my producer, Emerald City Productions. They helped me grow and produce the podcast you are listening to right now. Find out more at https://emeraldcitypro.com Let them know we sent you.

Why underground? You may ask. Well, have you tried sorting out a vineyard problem? You probably searched for answers in a textbook or some online resource. But what you see online or in textbooks doesn't always apply to your exact situation because there is a lot of variability from one vineyard to the next. You've got to figure out how to get to that perfect picture of what a vine should look like – but the routes can be numerous. Sometimes, we have questions that need a little bit more digging and more effort to get to the right answers. That is what the Vineyard Underground podcast is here for – to help you dig deeper into resources you wouldn't have otherwise gotten from what you see on the surface. Let this podcast help you dig deeper into the problems you find in your vines and help you find the solutions. The Vineyard Underground is your very own underground that allows you to access experts and information about all aspects of grape growing. In this episode, you will hear: The #1 objective of the Vineyard Underground podcast About the Virtual Viticulture Academy and the resources you'll find there Making grape growing education fun, portable, and useful Some experts coming on the show – soon! What you'll get from this podcast week after week Subscribe and Review Have you subscribed to our podcast? We'd love for you to subscribe if you haven't yet. We'd love it even more if you could drop a review or 5-star rating over on Apple Podcasts. Simply select "Ratings and Reviews" and "Write a Review" then a quick line with your favorite part of the episode. It only takes a second and it helps spread the word about the podcast. Supporting Resources: Click the "Ask Fritz" button at vineyardundergroundpodcast.com to get your vineyard question answered. Access grower guide resources at Virtual Viticulture Academy - https://www.virtualviticultureacademy.com/grower-guides/ Episode Credits If you like this podcast and are thinking of creating your own, consider talking to my producer, Emerald City Productions. They helped me grow and produce the podcast you are listening to right now. Find out more at https://emeraldcitypro.com Let them know we sent you.

Welcome to the Vineyard Underground Podcast where we unearth what you need to know to be a better grape grower! Hosted by Fritz Westover, this podcast is designed to help grape growers achieve success in their vineyard journey. In each episode, we'll share best practices in the industry, offer practical tips, and answer questions. We will help growers, like you, make some quick wins through practical information you can directly use in your vineyard. We're bringing in some experts, not just in the field of viticulture (the science of grape growing), but also in soil science, geology, or anything that can impact the way grape vines grow. Having worked and met with a lot of people from various regions all over the country, Fritz brings in a ton of perspective and first-hand knowledge about the art and science of grape growing. Fritz has made mistakes and has seen a lot of mistakes made over the years. And so, the goal is to help you not make those same mistakes. In this episode, Fritz shares his journey and his passion for not just grape growing itself, but also for helping other grape growers excel. He talks about his background, the community he has built through The Virtual Viticulture Academy, and now, the Vineyard Underground Podcast in the hope to reach out to as many people around the world who want to advance in this industry. In this episode, you will hear: Where Fritz's passion for grape growing came from Fritz's educational background in horticulture and plant pathology His first real dive into his career as a viticulturist at Virginia Tech Working with grape growers in Texas The origins of Westover Vineyard Advising Founding the Virtual Viticulture Academy Subscribe and Review Have you subscribed to our podcast? We'd love for you to subscribe if you haven't yet. We'd love it even more if you could drop a review or 5-star rating over on Apple Podcasts. Simply select "Ratings and Reviews" and "Write a Review" then a quick line with your favorite part of the episode. It only takes a second and it helps spread the word about the podcast. Supporting Resources: Virtual Viticulture Academy: https://www.virtualviticultureacademy.com/ Facebook: https://www.facebook.com/WestoverVineyardAdvising Instagram: https://www.instagram.com/westoverviticulture/ Episode Credits If you like this podcast and are thinking of creating your own, consider talking to my producer, Emerald City Productions. They helped me grow and produce the podcast you are listening to right now. Find out more at https://emeraldcitypro.com Let them know we sent you.

What if you could hang out with experienced grape growers, ask them about the science of grape growing, vineyard operations, and more; then take an insight or two to improve your vineyard and ultimately the quality of the wines you produce? That's what we do each week on the Vineyard Underground. Hosted by Fritz Westover –– viticulture expert more than 20 years of experience in the vineyard industry –– every episode is an in-depth look at grape growing methods, care, and even complicated matters of fertilization and pest and disease management? The goal is to provide you an understanding of the the complicated aspects of viticulture science so that experienced and even the first-time grape grower will be able to understand and implement new practices in their vineyard.