hey not sure if I can help but ive read that to much water can cause that problem. Hows your water schedule ?
ChiefN w/The ChieF Reviewed by ChiefN w/The ChieF on . Poor air circulation?? Hey everybody. I was wondering if poor air circulation could cause minor yellowing and brown spots on my plants? A week ago they looked great but two of them are starting to turn a little yellow with spots. I don't think it's the nutes though. I've suspected my air flow was a little off for a couple days now. Plants are in the 4th week of veg btw. Any ideas?? It's my first grow Rating: 5