Don't toss that trash - transform it. Marijuana leaf and trim is often called trash. It's too harsh to smoke, but it contains THC, the ingredient that creates t

Beyond Buds is a handbook to the future of marijuana. Prohibition’s end has led to a technological revolution that’s generated powerful medicines and produc

Ed Rosenthal has been teaching people how to grow marijuana for decades. Let him help you cultivate bountiful buds, and lots of them. The techniques and tools f

Marijuana Harvest is the first book devoted entirely to cannabis harvesting. In it, Ed Rosenthal and David Downs explain how to ensure the perfect harvest—eve

Legendary grower Ed Rosenthal shares his knowledge and experience on every portion of the marijuana plant's life cycle, giving advice from seed selection to har