Powdery Mildew Spots on Fan Leaves

[pipefitter]

The spots rub off easy but do come back. Environment is good! I think it started during the time when clones were misted. What is the best way to remedy. Thanks.

[pushit]

You should check out this post. It might help you out. http://boards.cannabis.com/plant-problems/192325-can-anyone-tell-me-what-white-patches.html#post2157282

[ucb883]

We had a powdery mildew problem a few weeks ago. We alternated spraying with potassium bicarbonate, and also some bacteria that is a biocide. That and careful humidity control took care of it completely in less than a week.

[pipefitter]

thanks pushit = ) I read up, and tried serenade. Worked like a charm. Diluted in water and sprayed like crazy. It's nice when things work out.

[LT1RX7Drifter]

dont spray anything with extra water lol get a hot plate a old pot line it with aluminum foil and add 3 tbs of sulfur pellets and burn for 1hr on med-low setting, after the light go out it will stop all pm in one shot it actually changes the surface ph of everything in the room, works also to combat the "borg":pimp:

[pipefitter]

sounds good. Can you provide some more details.

[LT1RX7Drifter]

go to kmart,walmart get a hot plate, run it on med-low settting, line a cooking pot with aluminum foil and add 3 tbs of sulfur pellets and burn it with the lights off for 45 minutes

[LT1RX7Drifter]

goggle it, if you have any questions its actually pretty common