I’ve been using hypochlorous acid on PM and it seems to be working. I bought a generator for about $140 CDN if I recall correctly, and can make gallons of it for pennies. Ok, dimes. I used to spray my plants with sulphur, and it works, but used @BudBusterPro this year and you can’t use sulphur with that. So Bob steered me toward the HA. Apparently you can use it in flower, which you can’t with sulphur. And even as a budwash at harvest.
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