White powder on plant, please help

dozer1.tk@gmail

dozer1.tk@gmail

Member
Ive got this white powder shit on 1 of my plants im a newbie and first grow so i dont know shit...lol. i hope i can clear it up cause some of the buds look so good

I have been trying 2 teaspoon of apple cider vinegar with a quart of water but not sure how long it takes to get rid of

Anything will be helpful... thanks
 

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Kcbscrogger

Kcbscrogger

Well-Known Member
dozer1.tk@gmail said:
Ive got this white powder shit on 1 of my plants im a newbie and first grow so i dont know shit...lol. i hope i can clear it up cause some of the buds look so good

I have been trying 2 teaspoon of apple cider vinegar with a quart of water but not sure how long it takes to get rid of

Anything will be helpful... thanks
Click to expand...
Look up powdery mildew.
 
Bugeye

Bugeye

Well-Known Member
Diluted H2o2 spray will kill it nicely. You'll have to really get it saturated. Hit it two nights in a row. It will come back as long as conditions for germination are good because new spores will land on your plant. Very correctable.
 
Bugeye

Bugeye

Well-Known Member
dozer1.tk@gmail said:
What % do i mix 50/50 or 90/10.. also it wont hurt flowers right
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Depends on the hydrogen peroxide mix you start with. I use 30% strength and I think the ratio is one tablespoon per gallon of water. You can google hydrogen peroxide for gardening and find proper mix ratios for 3%, etc. I'd send you a link if I was on my laptop. Does not harm the plant at all, very safe in flower as it breaks down quickly into water and a free oxygen molecule.
 
TopShelf85

TopShelf85

Member
dozer1.tk@gmail said:
Ive got this white powder shit on 1 of my plants im a newbie and first grow so i dont know shit...lol. i hope i can clear it up cause some of the buds look so good

I have been trying 2 teaspoon of apple cider vinegar with a quart of water but not sure how long it takes to get rid of

Anything will be helpful... thanks
Click to expand...
50/50 water and milk will take care of PM but looks like your a little
dozer1.tk@gmail said:
Ive got this white powder shit on 1 of my plants im a newbie and first grow so i dont know shit...lol. i hope i can clear it up cause some of the buds look so good

I have been trying 2 teaspoon of apple cider vinegar with a quart of water but not sure how long it takes to get rid of

Anything will be helpful... thanks
Click to expand...
50/50 ratio of water and milk will take care of PM but it looks like your a little ways into flower and the mildew is practically on the buds so that's a tough call. Milk tho does wonders on PM.
 
B

Buyfrommycity

Well-Known Member
As bugeye mentioned it will come right back if you don't improve the environment.

Defoliate, add more air circulation, control humidity etc

I use green cure which works ok. Pretty much just brand name baking soda.

Pretty much everything hurts the flowers in my opinion, but pm will hurt them far worse.
 
dozer1.tk@gmail

dozer1.tk@gmail

Member
Yeah plants are outdoor so cant really change mother nature... ive tried h202 and water but its not helping much.. its mostly water with only a few teaspoons of 3% but thats what i looked up... would love to find another solution cause this plant smells killer i would hate to lose it especially with pm not really bad.... yet that is...lol..

Thanks
 
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Buyfrommycity

Well-Known Member
Not sure what your view of not that bad yet is, but that bud in the pic is trash. Thats not salvagable.

Outdoors you'll need to defoliate any buds or leaves not getting good light and thin out the plant for better airflow.
 
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