Marijuana Grower's handbook

Alleen verkrijgbaar in het Engels.

Bigger Better Buds!
Expert Ed Rosenthal takes you through the entire life cycle of the marijuana plant, giving advice from seed selection to harvesting. He explains the factors that influence:
- Growth Rate
- Light
- CO2
- Temperature
- Nutrients
- Water

A great index, bibliography, tables and charts make this one of the easiest reference books available for marijuana. A new chapter provides tips and solutions to the most common growing problems.