Blister said:Can you wipe it off or is it actually part of the plant now? It's hard to tell if it's a fungus or not from the pics.
Blister said:Wow, those are some fantastic closeups IGROW. I'm not positive but that kinda looks like the beginings of powdery mildew
see the image at: http://upload.wikimedia.org/wikipedia/commons/0/07/Powdery_mildew.JPG
If it is powdery mildew there is a recipe posted HERE
Silver_Surfer said:I'd spray with a fungicide like Daconil.