Grant Sizemore of the American Bird Conservancy details how house cats can coexist with garden birds, and Matthew Shumar of the Ohio Bird Conservation Initiative describes how to make your yard more bird safe..

Uli Lorimer, Director of Horticulture for the Native Plant Trust, discusses the challenges involved in sourcing and growing locally adapted native plants

Dan Jaffe, a rising star of the new generation of native plants experts and co-author of Native Plants for New England Gardens discusses the many practical advantages of gardening with natives.

Shay Lunseth of Organic Lawns by Lunseth discusses her use of fine fescue grasses to create lawns that flourish with little or almost no mowing, less fertilizers and weed control, and far less summertime irrigation

Adrian Ayres Fisher, Sustainability Coordinator for Triton College in River Grove, Illinois explains how an easy change in gardening practice can remove carbon dioxide gas from the atmosphere and help mitigate global warming

Christie Higginbottom of Old Sturbridge Village, the famous museum village in Sturbridge, Massachusetts, details the advantages of heirloom vegetable varieties that make them superior to modern hybrids for the contemporary victory garden.

Gardening Icon Ruth Rogers Clausen talks about gardening with her granddaughter, and Sarah Pounders of KidsGardening.org discusses her organization's free online educational resources for parents, grandparents, and children

Edwina von Gal, the internationally renowned landscape designer, discusses her personal journey to environmental activism and her current work with the Perfect Earth Project

Author William Bryant Logan discusses his most recent book, "Sprout Lands," and the revival of pollarding, the basis of an ancient and mutually beneficial relationship between trees and people

Dr. William Welch of Texas A&M University and co-author of The Rose Rustlers discusses the ways in which heirloom plants, survivors from old gardens, can enhance the sustainability of your garden