Ed Rosenthal, ‘The Ganja Guru,’ on the Cannabis Revolution: It’s Not Finished Until Everyone Can Grow
Known as the “Ganja Guru,” Ed Rosenthal is an international authority on cannabis horticulture, a longtime educator, activist and legalization pioneer. He was an early contributor to High Times magazine and is a professor at Oaksterdam University in Oakland, California. Rosenthal is the author of several foundational cannabis books, including the influential Marijuana Grower’s Handbook,… Keep Reading
