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Potassium Deficiency or excess?

Its3AMstarted grow question 5y ago

Potassium Deficiency or excess? Running about 700 ppm at runoff my run off ph was just 6.2. .

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Leaves. Edges burnt

Leaves. Color - Yellow

Leaves. Color - Dark-brown

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GMSgrowsanswered grow question 5y ago

You need to add a diary and give us some info. Nobody wants to guess and make things worse for you my friend. Cheers

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