Nan Sterman is a botanist and educator who is dedicated to helping people garden successfully in California’s dry, Mediterranean climate. Nan designs gardens, speaks to groups around the country, and leads international garden tours. Her public TV program A Growing Passionconnects people, plants, and the planet. Nan has authored three gardening books and founded the San Diego Gardener Facebook group which serves thousands of members across Southern California. Nan Sterman’s Garden School offers a monthly membership as well as stand-alone classes.

Carol Bornstein is one of Southern California’s most highly respected native plant specialists and co-author with David Fross and Bart O’Brien of California Native Plants for the Garden (Cachuma Press, 2006). Carol was horticulturist for the Santa Barbara Botanic Garden for nearly thirty years.

Richard G Turner Jr is the editor emeritus of Pacific Horticulture. After receiving degrees in architecture and landscape architecture from the University of Michigan more than thirty years ago, he escaped to California, where he has worked in the fields of garden design, public garden education and administration, and garden publishing. His small, chemical-free San Francisco garden provides habitat for wildlife while serving as a test ground for mediterranean-climate plants.

Pamela Waterman is a freelance writer who gardens in Pasadena, California. She has written frequently about gardens and gardeners in Pacific Horticulture, most recently about the work of landscape architect Isabelle Greene of Santa Barbara. She is now working on a book about Isabelle’s gardens. She has been an advisor to Pacific Horticulture‘s Gardening Under Mediterranean Skies symposia.