Growing Marijuana Hydroponically

Combining environmental consciousness with organic techniques and a dusting of folk wisdom, this book reveals the growing secrets of sphagnum peat moss and intake air filters to increase yield.

Author: Tina Wright, Hans
Publisher: Ronin Publishing (CA)
Published: 02/23/2000
Pages: 150
Binding Type: Paperback
Weight: 0.36lbs
Size: 8.53h x 5.56w x 0.28d
ISBN: 9780914171546