The most comprehensive guide to marijuana gardening ever written is back with all new information and updated advice for cannabis enthusiasts. Over 200 addition

Expanded and completely rewritten with information on grow rooms, greenhouses and outdoor growing, medicinal cannabis, security, lighting, fertilisers, hydropon

Cervantes is the expert in his field. This guide details everything he's learned from his lifetime in the trade. Collecting tips about everything, from Cervante

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