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powdery mildew
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HELP! Hydrogen peroxide (H2O2) wash for PM and thrips, recommendations?
So I’ve done some reading and found an H2O2 Wash is probably in my best interest for 2 plants I have with PM and thrips. However, I haven’t done this process before and only have 3% H202, where online I read 35% is best. Will this still be ok if I up the dosage? I have a sprayer I’ll use...- GreenAlchemist
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- h2o2 hydrogen peroxide powdery mildew
- Replies: 3
- Forum: GWE Marijuana Growing Community