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Unknown yellow spots on lower leaves?

Dbot420started grow question 5y ago

Does anyone know what might be causing the yellow spots on the lower leaves in the two pics labeled unknown issue?

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Leaves. Color - Yellow

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GMSgrowsanswered grow question 5y ago

Older leaves do whither and die. They will help supply other parts of your plant with nutrition. It sucks the life out of them so that other leaves may thrive. Be careful on using full strength nutes. Over feeding is very detrimental to your plants and if they do get overfed your nuggies and overall harvest will suffer. If your following the fert label for feeding, just go half. Cheers

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