Ed Rosenthal 
Closet Cultivator 
Growing Marijuana Indoors

Written in clear, easy-to-understand language for the novice grower,
Closet Cultivator is the ultimate secret growing guide. The author discusses lighting, nutrients, water systems, potency, and more, and he shows how to establish a high-yield garden in a limited space — and on a limited budget.

About the author

Ed Rosenthal is The Guru of Ganja. Recognized worldwide as the leading authority on marijuana. He has been a leading researcher, best-selling author, and social activist for more than 35 years. Currently, Ed continues to research and improve marijuana gardening techniques and teaches courses on horticulture at Oaksterdam University, America’s first cannabis college.After almost three decades, his Ask Ed TM advice column continues to answer questions on all matters of marijuana from readers around the world. His best-selling titles include; Big Book of Buds, Medical Marijuana Handbook, Marijuana Garden Saver, Best of Ask Ed, and Marijuana Grower’s Handbook. Ed Rosenthal lives in Oakland, CA.