With over 1,500 photos and 50 photo essays, it clearly details every step of the growing process with step-by-step photographs, offering an easy, user-friendly approach to beginner and experienced growers. The guide also includes organic, hydroponic, aeroponic, and soil grows, with eco-friendly tips for reducing your carbon footprint. With over 500,000 copies sold, this essential guide to cannabis cultivation is better than ever.