Free Download Daniel Storm, "Marijuana Hydroponics: High-Tech Water Culture"
English | 1993 | ISBN: 0914171070 | EPUB | pages: 120 | 5.7 mb
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.