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There is some white thing on it
rkomaaastarted grow question 2 years ago
There is some white thing on it.
What could be?
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Leaves. White powder
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m0useanswered grow question 2 years ago
if it does not remove and its not fuzzy, its not WPM. I also don't know if its a potassium deficiency if the tips are curling up. thought that's an excess thing might be wrong though.
This is your one image zoomed in, look at the circles, they have thrips in them.
https://ibb.co/VDLrWgL
This pic will expire in 2 weeks from today.
They are small and yellow with a even smaller brown stripe that are little dumb wings, if you look closely with the naked eye assuming you don't have bad eyes you can see them. They like to be in the canal of the leaf.
Use BTi, its safe in flower or get some predator mites in there asap. IMO BTi is a better pick its good for mass infestations.
rkomaaaanswered grow question 2 years ago
But problem is that i cant remove that white thing, it's not looking like mildew
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GrowingGrannieanswered grow question 2 years ago
Bloody hell! m0use is 100% RIGHT here... it IS thrips (or spider mites) - and such a heavy infestation, it looked like WPM... I just hadn't zoomed in on it! Forget the WPM...
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m0useanswered grow question 2 years ago
Thrips, I can see one of them in the photo when I zoom in.
the other photo looks kinda fuzzy like WPM but I don't think it is that.
if it can rub off then yes WPM. but also mixed in with a lot of thrip leaf damage.
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GrowingGrannieanswered grow question 2 years ago
You definitely have powdery mildew and there are a couple of things you can do about it... This is a good article to read with a number of different remedies that you can choose between... https://www.ilovegrowingmarijuana.com/growing/powdery-mildew/
Good luck!
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Robertsanswered grow question 2 years ago
Looks like powdery mildew and potassium deficiency was also going on.
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