Gad ()%*#)@%*#@ powdery mildew 2 weeks till harvest

orangegoblin

orangegoblin

Active Member
ok seriously guys...


had a prob with PM 3 weeks ago, used neem, it went away... ive been keeping it above 21 C and humidity 40-55%


now, 2 weeks ebfore harvest I see its poppin up everywhere



wtf can I do? :shock:


I heard high alkaline water can help.... should i mix some UP into a sprayer and douse the plants?



need serious advice here!

its still just in the early stages
 
Papi Chingon

Papi Chingon

Well-Known Member
i can't think of any this close to harvest. once you harvest you're just going to have to cut all that shit off, and you might want to do the trimming outside or somewhere nice and ventilated because that stuff is no good for your lungs and will leave an aweful taste in your mouth and back of your throat. once everything is pulled you need to get a sulfer burner and set it up in your room. i'd burn once prior to putting any plants in there, then once the plants are in there i'd do it one more time about 3 weeks in.
 
strictly seedleSs

strictly seedleSs

Well-Known Member
GreenCure is what you are looking for. "GreenCure may also be applied post-harvest to remaining foliage to decrease overwintering inoculum." Say so right on the label. Its also organic, so its good to go. You can apply this stuff anytime and it doesnt leave any taste.
 
strictly seedleSs

strictly seedleSs

Well-Known Member
orangegoblin said:
how quick does that stuff work??
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spray it on RIGHT BEFORE the lights go out, and it will be gone within 24 hours. You might have to spray it one more time, right before you harvest, to make sure it doesnt comeback. That PM is a sneaky little bitch, but ive kicked its ass thanks to GreenCure.
 
GoldenGanja13

GoldenGanja13

Well-Known Member
strictly seedleSs said:
GreenCure is what you are looking for. "GreenCure may also be applied post-harvest to remaining foliage to decrease overwintering inoculum." Say so right on the label. Its also organic, so its good to go. You can apply this stuff anytime and it doesnt leave any taste.
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Good info. +reps
 
Papi Chingon

Papi Chingon

Well-Known Member
sounds too good to be true. i might have to pick some of this up in case i ever have an issue again. i hate the smell of the sulfur
 
Mr Bomb

Mr Bomb

Active Member
I was wondering, if you used baking soda and water and misted the plants to kill the powdery mildew, how much baking soda should be used per gallon of water? Also should you still pH the water to 6.5? Im subscribed so please let me know if you have done it this way.
 
S

Sorn

Member
Mr Bomb said:
I was wondering, if you used baking soda and water and misted the plants to kill the powdery mildew, how much baking soda should be used per gallon of water? Also should you still pH the water to 6.5? Im subscribed so please let me know if you have done it this way.
Click to expand...
Im also wondering on pH levels w/ greencure. Should it be 8+ for extra alkaline?
 
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