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Diariesweedstarted grow question 5y ago

Does anyone know what's going on??

Diariesweed

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Leaves. Color - Dark-brown

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deeunit1answered grow question 5y ago

9 times out of 10 this is due to lack of Calcium.

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Mr_Weeds_Autosanswered grow question 5y ago

There's no doubt in my mind that this is a Calcium Deficiency, which can easily be fixed with a dose of Cal-Mag, but the damaged leaves aren't going to get better so you might want to remove them.

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