Marijuana growers are developing high-tech methods for getting high yield crops. Marijuana Hydroponics: High-Tech Water Culture is an excellent guide to growing without soil. This book had all the information needed to set up a system using nutrient solutions in controlled environments.Detailed guide to methods of growing without soil. Marijuana Hydroponics contains equipment lists, diagrams, and a step-by-step account of assembly of a system of nutrient solutions in controlled environments for...
