Homegrown Marijuana : Create a Hydroponic Growing System in Your Own Home, Paperback by Sheets, Joshua, ISBN 1591869102, ISBN-13 9781591869108, Like New Used, Free shipping in the US

With step-by-step instructions and photos, explains the start up cost, security, and success rates for starting an indoor, water-based Cannabis growing system in your home, as well as information on plant nutrients, selecting varieties and problem-solving. Original.