What Do I Do To Fix It!!! Its On The Lower Leafs And Ive Increased Air Circulation And Flow And Ive Spred All The Plants Out.
Despite many people's beliefs, powdery mildew thrives aggressively in arid, warm environments; however, the spores germinate when humid and warm, both when lights are off typically. Treat asap with a fungicide and possibly follow up with neem oil due to its fungicidal properties as well. The key after that is to keep temps down while the lights are off. PM is host-plant specific, so if you keep having problems with it, try another strain because it may not be able to get it in your environment there. Good luck.