A common fungal disease that affects cannabis and other plants, characterized by a white or gray powder-like coating on the leaves, stems, and flowers. It thrives in environments with high humidity and poor air circulation. Powdery mildew can weaken cannabis plants by obstructing photosynthesis and, if left untreated, it can spread rapidly, reducing the plant’s overall health, yield, and quality.
🔊 pee·em
In the Wild — Example
PM hit three of my plants in week five and I had to move fast to contain it.
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