Saxon Holt is a professional garden photographer who has been photographing gardens for 25 years and lectures about the importance of "seeing" the essence of a garden.
He is also the Photography Program Director at San Francisco Botanical Garden
Thor Hanson is a Guggenheim Fellow, Switzer Environmental Fellow, and winner of the John Burroughs Medal for distinguished nature writing. His books include Feathers, The Impenetrable Forest, and The Triumph of Seeds.
Author of the recently released book Pollinators of Native Plants, Heather Holm owns a Minnesota-based landscape design and consulting business specializing in native landscapes. She passionately speaks about native plants, pollinators, and design.
Allen Hirsh is a plant cold hardiness scientist, ex-nurseryman and exotic gardener in Silver Spring, MD. His unusual background enables him to lecture in depth on both interesting plants and winter challenges in the garden.
Gardens shouldn't be boring and neither should garden programs. Frank is entertaining, inspiring and knowledgeable. His slideshows feature beautiful plants and easy techniques. Frank's writing is in Horticulture, Urban Farm, Fine Gardening and NYT.
w: My website
Mark's M.S. degree in the Longwood Graduate Program focused on compost & potting soil. He started The Organic Mechanic Soil Company in 2006. Mark was a frequent guest on NBC’s The 10! Show, & consults for the EPA and ILSR on food waste composting.
Pat's passion for beautiful, water-wise gardens and landscapes comes through in every presentation, whether to beginning gardeners or long-time professionals. She practices what she preaches: great horticulture combined with exploring new horizons.
Monica is a licensed Arborist, Accredited Organic Land Care Professional (AOLCP), and garden designer who specializes in aesthetic pruning, butterfly gardens, and the use of organic practices. She is Editor of the Gardening Products Review.
Paul Hervey-Brookes is a well-respected designer who has built a strong reputation for landscapes and gardens that are classically English relying on planting schemes to create spaces and rich, multi-layered habitats.
Garden writer, speaker, Master Gardener, herbalist,gardening magazine editor, featured on local television.