Ed Rosenthal is a leading cannabis horticulture expert, educator, and legalization activist. Reverently given the nickname “Guru of Ganja” by High Times Magazine,
Ed has propelled the effort to legalize marijuana, leading the movement to grow your own cannabis. He is the author and editor of more than a dozen books on marijuana cultivation and social policy, including his latest, “Cannabis Grower’s Handbook” Ed’s warning: “Marijuana use may not be addictive, but growing it is.”