Succulent Purchases from Cal Poly’s Succulentopia Plant Sale
Neighborhood Nursery Sale
Podcasts/Websites
Jane Perrone, On the Ledge podcast/website
In Defense of Plants podcast/website
British Cactus & Succulent Society
International Crassulaceae Network
Books
Miles Anderson, The Complete Illustrated Guide to Growing Cacti & Succulents
Fred Dortort, The Timber Press Guide to Succulent Plants of the World