So far...I have come across 2 remedies, One for sure, but you need 150 bucks, the other is a 50% cure, due to what I like to call the "Lotus syndrome" (believe it or not, mildew spores can build a resistance to treatment over time.)

1st treatment...this is said to work 100% period. Sulphur pot. It is an electric element that cause pure sulphur (you add) to melt and omit a gas...which kills the mold/mildew dead!

2nd treatment I found is old school home remedy...Add 2 tsp baking soda to gallon of water, and ph up to 9.0ph
mold/mildew do not like to live in alkaline ph conditions.

Couldn't afford sulphur pot, but I mixed baking soda alkaline mix to try for immediate treatment. peace
latewood Reviewed by latewood on . Overnight mold!!! What to do??? I came into the grow room one day...Here is what I found...Help! Do I cut off effected leaves, harvest early, or Spray something on them. The plants most effected are in Hydro. I cut off some lower branches in order to show a good pik. So all you guru's can have a stab at remedy... thanks, latewood Just so you have all info...At the time I was flowering potted soil plants in same room...with a composted potting soil (black velvet), I never used before...humidity was around 60% Rating: 5