Powdery mildew?

Growlog link: https://growithjane.com/growlog/alpha-qqcj

alas, I think ive found the culprit. Pm… I thought it was thre diamataceous earth I applied for the fungus gnats.

Took a look and yes it definitely looks like mildew in the excellent pictures. I had good luck with turning up the air flow and using a 1 part apple cider vinegar and 4 part water spray mix right before lights out. Took about three days and it was completely gone. Happy growing and good luck!

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I wasnt sure if it was the diamataceous earth I applied for fungus gnats… might have caught it earlier without de application… I read you are supposed to turn off fans once you notice pm?? To keep from spreading the spores, idk. I am also in 24-0 veg so I’m trying to figure out what to do for foliar spray as you are not supposed to apply with lights on. Thoughts?

If you can keep the girls nice and cool while 24/0 then yes killing the fans will help stop it from moving but I would attack it as soon as possible. As to what caused it check your hummidity and make sure to keep it in check with a de-humid brick or a small de-humidifer.

Its weird… I was only running about 40%the. I think im still going to fish them out and have them recover a week before switching to flower

Are you able to switch to 16 on 8 off for just a few days until the powder is down or just long for the water to dry.

That is what i did.

I noticed i am also a little bit root bound. I. Thinking of getting fabric pots before switching to flower. What should I get and where?