Prevention of powdery mildew this is part 2 of a series on Powdery Mildew. If you have not yet read it, please continue to: Part 1 – Identification of Powdery Mildew Preventing powdery mildew in the cannabis grow room really comes down to 3 main things. Controlling the environment completely, genetics, and plant nutrition! Yes, the…
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Powdery Mildew: Identify, Prevent and Treat White PM on Cannabis: Part 1 – Identification
Powdery Mildew and Growing Cannabis “Powdery mildew” are the two words no cannabis grower ever wants to hear. If you’ve ever had “PM” while growing medical marijuana, you know it is like the herpes of cannabis plant problems and not one you want to have. If you’ve never had PM on your cannabis crop, then…