
Show overview
On The Ledge has been publishing since 2020, and across the 6 years since has built a catalogue of 212 episodes, alongside 26 trailers or bonus episodes. That works out to roughly 130 hours of audio in total. Releases follow a fortnightly cadence.
Episodes typically run thirty-five to sixty minutes — most land between 31 min and 47 min — though episode length varies meaningfully from one episode to the next. It is catalogued as a EN-language Leisure show.
The show is actively publishing — the most recent episode landed 3 days ago, with 15 episodes already out so far this year. The busiest year was 2022, with 44 episodes published. Published by Jane Perrone.
From the publisher
On The Ledge is a podcast all about indoor gardening - helping you to grow everything from Aloe vera to the ZZ plant. Presenter Jane Perrone has been nuts about houseplants since she was knee high to a Swiss cheese plant. She quizzes the experts, helps you find cool new stuff to grow and figures out how to fix your plant problems. For more information, email [email protected] or visit janeperrone.com.
Latest Episodes
View all 212 episodesOTL reloaded: Weird Plants by Chris Thorogood
Episode 319: Under glass at London's Chelsea Physic Garden: a journey through 353 years of botanical history
Episode 318: How to use propagation to save your plants from disaster
Episode 317: Anthurium Breeding Insights and more with Dr. Jeff Block
Episode 316: Deadly nightshade - as a houseplant?!
Episode 315: The houseplants that stole the show at Chelsea 2026
Episode 314: Becoming a fulfilled plant person with Sydney Plant Guy
Episode 313: Getting our hands dirty with terrariums - goo and begonias under glass with The Begonia Ladies
Episode 312: My houseplant hot takes - and they get increasingly unhinged
Episode 311: Teeny Tiny Terrarium Plants - I choose my top five
Episode 310: OTL sowalong - pollinating and growing Anthuriums from seed with The Plant Parlour
Episode 309: Whimsical houseplants
Ep 308Episode 308: A sowalong quick-start, hairy Philodendrons and why your Calathea is miserable
For full show notes visit https://www.janeperrone.com/on-the-ledge/2026/3/31/episode-308 Support On The Ledge on Patreon: https://www.patreon.com/ontheledge From April 3 to 10 2026 use code OTLBACK to get 20% off an annual membership. Check out The Atlas of Deadly Plants, Legends of the Leaf, my book on houseplants and my houseplant cards Houseplant Gardener in a Box here. Follow Jane Perrone on Instagram: https://www.instagram.com/j.l.perrone Follow Jane Perrone on TikTok: https://www.tiktok.com/@j.l.perrone Join the Houseplant Fans of On The Ledge group on Facebook: https://www.facebook.com/groups/house...
Ep 307Episode 307: pickle plants
Two plants named after the pickle, both from South Africa, both succulents - and one episode of On The Ledge dedicated to them! In this episode I explain why I am restarting On The Ledge, what you can do to help, and why I love these two pickly plants. For full show notes visit https://www.janeperrone.com/on-the-ledge/2026/3/20/episode-307-pickle-plants Support On The Ledge on Patreon: https://www.patreon.com/ontheledge Follow Jane Perrone on Instagram: https://www.instagram.com/j.l.perrone Join the Houseplant Fans of On The Ledge group on Facebook: https://www.facebook.com/groups/house...
OTL reloaded: leaf shine and cleaning leaves
bonusIf your new plant has super-shiny leaves, it may have been treated with a leaf shine spray. I find out more about these products with Canadian garden writer Larry Hodgson, and discuss the best ways to clean plant leaves. Plus we hear from listener Beth. This episode of On The Ledge was first published in November 2020. For full show notes visit https://www.janeperrone.com/on-the-ledge/2020/11/20/episode-164-leaf-shine-cleaning-leaves Legends of the Leaf is back! Buy it here. Buy my book The Atlas of Deadly Plants: https://www.janeperrone.com/books/#atlas Support On The Ledge on Patreon: https://www.patreon.com/ontheledge Follow Jane Perrone on Instagram: https://www.instagram.com/j.l.perrone Join the Houseplant Fans of On The Ledge group on Facebook: https://www.facebook.com/groups/house...
Ep 306Episode 306 part seven: the laughing man
bonusFor full show notes visit https://www.janeperrone.com/on-the-ledge/2025/10/24/episode-306-the-atlas-of-deadly-plants My new book The Atlas of Deadly Plants is out this week, published by Greenfinch, so I thought I'd celebrate by offering up a series of mini-podcast episodes digging into some of the themes and facts from the book - just in time for Halloween! In this mini-ep you'll hear a personal spooky story from my childhood. Who was the laughing man? Let me know your theories. If you'd like to find out more about Gore Hill and the Martyrs burned on a pyre in Amersham in the reign of King Henry VIII, visit this page on the Amersham Museum website. Want to buy a copy of The Atlas of Deadly Plants right now? Click here. Check out Legends of the Leaf, my book on houseplants and my houseplant cards Houseplant Gardener in a Box here. Support On The Ledge on Patreon: https://www.patreon.com/ontheledge Follow Jane Perrone on Instagram: https://www.instagram.com/j.l.perrone
Ep 306Episode 306 part six: my recommendations for spooky stuff
bonusEFor full show notes visit https://www.janeperrone.com/on-the-ledge/2025/10/24/episode-306-the-atlas-of-deadly-plants My new book The Atlas of Deadly Plants is out this week, published by Greenfinch, so I thought I'd celebrate by offering up a series of mini-podcast episodes digging into some of the themes and facts from the book - just in time for Halloween! In this mini-ep you'll hear my recommendations for spooky stuff to listen to, watch and read in the run-up to Halloween. Want to buy a copy of The Atlas of Deadly Plants right now? Click here. Check out Legends of the Leaf, my book on houseplants and my houseplant cards Houseplant Gardener in a Box here. Support On The Ledge on Patreon: https://www.patreon.com/ontheledge Follow Jane Perrone on Instagram: https://www.instagram.com/j.l.perrone
Ep 306Episode 306 part five: the pea that's a biological weapon
bonusFor full show notes visit https://www.janeperrone.com/on-the-ledge/2025/10/24/episode-306-the-atlas-of-deadly-plants My new book The Atlas of Deadly Plants is out this week, published by Greenfinch, so I thought I'd celebrate by offering up a series of mini-podcast episodes digging into some of the themes and facts from the book - just in time for Halloween! In this mini-ep you'll hear a chapter from the book about Abrus precatorius, the rosary pea. Want to buy a copy right now? Click here. Check out Legends of the Leaf, my book on houseplants and my houseplant cards Houseplant Gardener in a Box here. Support On The Ledge on Patreon: https://www.patreon.com/ontheledge Follow Jane Perrone on Instagram: https://www.instagram.com/j.l.perrone
Ep 306Episode 306 part four: treacherous remission
bonusFor full show notes visit https://www.janeperrone.com/on-the-ledge/2025/10/24/episode-306-the-atlas-of-deadly-plants My new book The Atlas of Deadly Plants is out this week, published by Greenfinch, so I thought I'd celebrate by offering up a series of mini-podcast episodes digging into some of the themes and facts from the book - just in time for Halloween! In this mini-ep I talk about two terms you might hear in connection with plant poisonings - treacherous remission and therapeutic range. Want to buy a copy right now? Click here. Check out Legends of the Leaf, my book on houseplants and my houseplant cards Houseplant Gardener in a Box here. Support On The Ledge on Patreon: https://www.patreon.com/ontheledge Follow Jane Perrone on Instagram: https://www.instagram.com/j.l.perrone
Ep 306Episode 306 part three: WIN a copy of The Atlas of Deadly Plants
bonusFor full show notes visit https://www.janeperrone.com/on-the-ledge/2025/10/24/episode-306-the-atlas-of-deadly-plants My new book The Atlas of Deadly Plants is out this week, published by Greenfinch, so I thought I'd celebrate by offering up a series of mini-podcast episodes digging into some of the themes and facts from the book - just in time for Halloween! In this mini-ep I'm offering you the chance to WIN one of five copies of the book. Visit the show notes to find out how. Want to buy a copy right now? Click here. Check out Legends of the Leaf, my book on houseplants and my houseplant cards Houseplant Gardener in a Box here. Support On The Ledge on Patreon: https://www.patreon.com/ontheledge Follow Jane Perrone on Instagram: https://www.instagram.com/j.l.perrone