powder mildew?

noticed dust like crap coming off leafs, room temp stays between 70 and 80, humidity stays between 45 and 65 and plenty of air circulation, can anyone tell me whats going on, i do run an a/c , i thought it was bugs at first.

ezmone said:

noticed dust like crap coming off leafs, room temp stays between 70 and 80, humidity stays between 45 and 65 and plenty of air circulation, can anyone tell me whats going on, i do run an a/c , i thought it was bugs at first.

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PICS would help

Humidity 65 is a little high

It starts out as white spots on the leaves. Once you see those you know your plant has been infected for a while. And it is fatal. Use a bakingsoda water mixture to spray on the leaves raising the PH of the leaf surface to 7 where mildew cant grow.

if you must have it at 65 buy a sulfer burner will kill all mold just dont use in the last 2 weeks before you crop