Utilizing a handy, field-guide style, this book is divided into five sections by problem type: Pests, Diseases, Environmental Stresses, Nutrient Deficiencies, a

Utilizing a handy, field guide style, this book on growing marijuana is divided into five sections by problem type: Pests, Diseases, Environmental Stresses, Nut

A wide range of pests, diseases, and nutrient deficiencies can zap the vitality of any cannabis garden. Inexperienced gardeners often rely on pesticides that ar

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