Cannabis Cultivation

ISBN: 9781931160384

出版社: Transition Vendor

页数: 214

定价: $ 19.15

装帧: Pap

内容简介

Written by commercial-scale grower Mel Thomas -- nicknamed "Mr. Big" by the authorities -- "Cannabis Cultivation divulges the expertise, tips, and insight he learned at the helm of one of the world's largest marijuana growing operations. Free of technical jargon and boring theory, the book's step-by-step directions enable anyone to grow and harvest the highest quality marijuana using simple techniques and inexpensive, everyday gardening tools. All of the important factors that influence growth rate, yield, and potency are covered, including lighting, planting mediums, pH, nutrients, water systems, air, and temperature.