What's Wrong With My Marijuana Plant? ─ A Cannabis Grower's Visual Guide to Easy Diagnosis and Organic Remedies

A simple step-by-step system for identifying, repairing, and preventing problems with marijuana plants.

What's Wrong With My Marijuana Plant? is the first problem-solving book for marijuana growers with an effective and easy-to-use visual diagnostic system pioneered by Deardorff and Wadsworth for identifying pest, disease, and environmental problems by symptom. It contains all-organic solutions--which is vitaly important for medical marijuana users, as well as to protect growers, recreational consumers, and the planet--as well as best growing practices to avoid problems before they start. Written in easily understandable, non-technical language and heavily illustrated with precise photography to allow rapid and accurate diagnosis, this is an essential resource for beginning and experienced growers alike.

DAVID DEARDORFF is a plant pathologist; his wife, KATHRYN WADSWORTH, is a writer and naturalist. Together, they have authored four gardening books. What's Wrong With My Plant? received the Silver Achievement award for best technical garden book from the Garden Writers of America and has been translated into French and Korean. They travel extensively to hold popular workshops and lectures across the country and are frequent guests on gardening radio and TV shows including Martha Stewart Living Radio, Joe Lamp'l's Growing a Greener World, Ken Druse's Real Dirt, and Ciscoe Morris's Gardening with Ciscoe.