Powdery Mildew - What’s your hot take on treatment?

DMChiz

Well-Known Member
Hey gang,

Like every year, looks like I’ll lock horns with Powdery Mildew again. Yes, air flow is good (I’m outdoors) and humidity is typical for a Toronto summer.

I’m also about 4 weeks into flower. This said, I’ve heard it all and likely used some combination over the years. What I haven’t found is a solid assist in the remedy. I understand that once you have it, it ain’t going away, so what’s the best treatment?

Feels like Potassium Bicarbonate might be my safest bet. It’s only on one of the six plants, but we all know….

Thanks team. Appreciate the feedback!
 
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