Tammi Hartung is the author of Cattail Moonshine & Milkweed Medicine, Homegrown Herbs, and The Wildlife-Friendly Vegetable Gardener. She has been growing and working with herbs for more than 40 years and is a frequent teacher and lecturer. She and her husband cultivate more than 1800 varieties of herbs, heirloom food plants, and perennial seed crops on their organic farm in Colorado.
Panayoti Kelaidis represents Denver Botanic Gardens in educational, professional, and promotional endeavors as an expert in horticulture, science, and art. He has traveled to South Africa on seven occasions over the last twenty years. He is the recipient of the American Horticultural Society’s 2009 Liberty Hyde Bailey Medal and the 2000 Arthur Hoyt Scott Medal from Swarthmore College.
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