I second what FrostFarm said it really does seem like powdery mildew. About 3 grows ago I had it my self it looked pretty smiliar to what you have on those leaves. If you got a magnifying glass or something similar I'd do a close up inspection with to make sure. You don't wanna be smoking that nastiness.yea I just gotta wait until the light goes off. But I just went to take a closer look and it seems to be drywall dust from the stairs
If that's the case, I'd get some panda film and seal that off.it seems to be drywall dust from the stairs
I haven't had this problem, so I'd just reccomend searching how to correct/control pm and I'd speak to someone who has experience and could advise me of my options.If it turns out to be mildew what should I do to take care of it? Thanks!!