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Black on larger fan leaves
grayg187started grow question 3y ago
AK47s, growing in Happy Frog, 5 weeks or so. not sure what I'm dealing with here, black areas on larger fan leaves, plants look good I think. any help would be appreciated. ty
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Leaves. Color - Black or grey
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Storkanswered grow question 3y ago
This could be Leaf Septoria
this happens because of high temperatures and high humidity, best to remove all affected leaves and use neem oil on other leaves plants I don't know if this help but worth the try sorry cant help you more I never had this 😵
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