Ed Rosenthal has been teaching people how to grow marijuana for decades. Let him help you cultivate bountiful buds, and lots of them.

The techniques and tools for growing cannabis have changed over the past five years. Ed shows you the most productive and easiest methods in his new, most comprehensive book. Cannabis Grower's Handbook features the latest innovations in marijuana cultivation that will save you time, money, and energy, including:

• How to set up different types of home gardens, indoors and out
• The newest, most efficient LED lights including adjustable spectrum fixtures
• How to use sustainable regenerative gardening techniques
• Fast, reliable drying and curing methods
• Comprehensive integrated pest management
• Choosing what to grow--find out more about high THC, autoflowers, and CBD varieties
• Many more tools, tips, and techniques!

Cannabis Grower's Handbook is the definitive guide for all cultivators. First-time home growers will learn how to get started and enjoy a successful first harvest. Experienced growers will find new information about lighting, flowering, outdoor CO₂, stimulating growth, and harvesting. This book is an essential reference for developing standard operating procedures, whether for micro-operations or large-scale commercial cannabis operations.

600 PAGES OF FULL-COLOR PHOTOS, DIAGRAMS, AND CHARTS.

ED ROSENTHAL is a legend--a veteran educator and an outspoken proponent of Full Legalization and The Right to Grow. His books are beloved by growers for their accessible style, accuracy, and innovative content. Ed wrote Cannabis Grower's Handbook with a team of botanists, industry consultants, and scientists to ensure that you have the most up-to-date, accurate information to help you grow. This is the most extensively researched book about marijuana cultivation available. It will be your handy guide, like having an expert in your garden.

Ed Rosenthal is the world's leading cannabis horticulture authority, author, educator, and a pioneering legalization activist. As one of the cofounders of High Times Magazine, Ed writes the much loved and long-running cannabis column "Ask Ed," which is published internationally. Ed Rosenthal's Marijuana Grower's Handbook has been the definitive resource for cannabis and hemp cultivation, inspiring growers, innovators, breeders, and enthusiasts worldwide. Ed has advocated for cannabis law reform for over 50 years. He was a key member of the coalition that passed the world's first legalization laws in California in the 1990s and continues to advocate internationally. Ed resides in Oakland, California.

Dr. Robert Flannery holds a Ph.D. from UC Davis in Plant Biology with an emphasis in Environmental Horticulture. He has specific expertise in hydroponic crop optimization for cut-flower production. He is the first person in the United States applying the technical training acquired through his doctoral degree to commercial cannabis cultivation. Dr. Flannery is CEO of Dr. Robb Farms, a premier California cannabis company with operations throughout the state.

Angela Bacca is a writer, editor, and journalist who has covered cannabis cultivation, medicine, genomics, economics, politics, research, and culture in magazines and online. She has a BA in Journalism from San Francisco State University and an MBA from Mills College Lorry I. Lokey Graduate School of Business. Angela Bacca is the editor and project manager of Cannabis Grower's Handbook as well as of the 2010 edition of its forerunner, Ed Rosenthal's Marijuana Grower's Handbook.