Two handbooks for serious cultivators of cannabis
Globally recognized cultivation expert, Ed Rosenthal emphasizes simple techniques for small spaces, low maintenance, and high yield. The book details all the important factors that influence growth rate, yield, and potency, and provides in-depth information on lighting, containers, planting mediums, and more. Current drug laws and mandatory sentencing are also discussed.
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WHAT DO MARIJUANA PLANTS WANT AND NEED?
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