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Leaves turning funny

Australianbudsstarted grow question 2y ago

Hello can anybody please tell me what this is and the cause plese for the leaves to be discoloured and dying ogf

Australianbuds

Australianbuds

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Leaves. Color - Black or grey

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Grey_Wolfanswered grow question 2y ago

at first i thought insect attack but apon closer look it almost looks like mold could it be powdery mildew ?

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