Ed Rosenthal is recognized worldwide as the leading authority on cannabis consulting
. For the last 35 years, he has worked as a cultivation expert, researcher, writer, teacher and activist. His volume of works covers cannabis gardening, law, social policy and culture. He confers internationally with horticultural researchers and conducts ongoing experiments of his own to improve gardening techniques, quality and yield.
Ed Rosenthal Marijuana Cultivation Consultant
Ed performs daily activities including;
- Cultivation Optimization
After almost four decades, his Ask Ed™
column continues to be the definitive source for marijuana questions and answers from readers around the world. His best-selling titles include Marijuana Grower’s Handbook
, Medical Marijuana Handbook, Why Marijuana Should Be Legal, the Big Book of Buds Series, Marijuana Garden Saver, and Best of Ask Ed, among others.
If you are interested in have Ed consulting with you or your organization please contact Quantum 9 at 888-716-0404 ext 801