May 13, 2026
Award-winning investigative journalist Carey Gillam exposed the corruption and suppression of evidence involved in the Environmental Protection Agency’s original approval of the use of the herbicide Roundup and its active ingredient glyphosate on American gardens and farms. In today’s conversation she details the...
May 6, 2026
In a conversation first shared in February of 2024, farmer and author Joseph Lofthouse describes how to foster “landraces,” strains of vegetables and fruits adapted to the unique conditions in your garden.
Apr 29, 2026
James Hitchmough, an eminent British garden designer and former professor of horticultural ecology asserted on a previous episode that research confirms that gardens rich in alien plants support a greater diversity of insects. Today, Matthew Shepherd of the Xerces Society, an organization founded to promote insect...
Apr 22, 2026
Dr. Jason Downing of Fairchild Tropical Botanic Garden turns rare orchid propagation into an educational adventure for Miami area students, beautifies the cityscape, and rescues native Floridian species from the brink of extinction.
Apr 15, 2026
In this week’s Growing Greener Heather McCargo, founder of the Wild Seed Project, describes its programs to encourage gardeners to grow native plants from wild-collected seeds to preserve genetic diversity in the garden and beyond, and how McCargo has embraced the evolution of her personal garden from meadow to...