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An Organic Guide to Diagnosing and Fixing Cannabis Plant Ills

Online Virtual Webinar Nationwide

David Deardorff and Kathryn Wadsworth, authors of "What's Wrong with My Marijuana Plant? A Cannabis Grower's Visual Guide to Easy Diagnosis and Organic Remedies," will show how to diagnose your plant's ills and fix them by changing growing conditions, using biocontrols, and applying organic remedies.