Growing Greener

Selecting disease-resistant cultivars is an essential tool for avoiding the use of pesticides in the vegetable garden. Plant pathologist Nicole Gauthier of the University of Kentucky explains how to identify cultivars appropriate to your region and your garden, and why "tolerance" may serve you as well as "resistance."

As Dan Jaffe Wilder Wilder says "you can grow a lawn which is a whole bunch of green stuff. Or you can grow a lawn that is a whole bunch of low-growing green stuff with some yellow, some blue, some white, some pink and some red mixed in. Which do you choose? " Join the conversation with this native plant expert and learn how you can make your lawn not only colorful but also easier to maintain and supportive of the local wildlife and native flora.

Estimates of fungi diversity range into the millions of species, yet the vast majority remain unknown. What is clear, says mycologist Gabriela D'Elia, is that your garden plants depend on the services provided to them by the indigenous fungi.

James Lord speaks of his mentor and inspiration Roberto Burle Marx, the painter, sculptor, musician, and botanist who found in Brazil's native plants the basis for a new style of landscape architecture and a language to celebrate the distinctive beauty of his homeland.

Citing European studies, British horticultural ecologist James Hitchmough, a leader of the ecological gardening movement in his country, rejects the intrinsic superiority of native plants over exotic garden imports for supporting insect diversity in the garden.

A square foot of topsoil typically hosts thousands of dormant seeds deposited by previous floras. Nathan Lambstrom of Lambstrom Garden Ecology discusses his research into how this "soil seed bank" can enhance or derail ecological restoration, and how to manage your "account" to benefit your garden.

Is your pruning aimed only at gratifying your aesthetics and needs? Chris Roddick also views pruning from the plants' perspective, promoting techniques that enhance their growth patterns and ecological function as well.

Travel with Growing Greener to Winnipeg, Manitoba to learn how Ash Burkowski is collecting seed from local prairie remnants to raise indigenous grasses and wildflowers that can be integrated into lawns, restoring populations of native flora while relieving homeowners of the need for fertilization and irrigation and reducing the need for mowing.