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Discoloration and patches on the top sugar leaves

Letsgo420started grow question 4y ago

Leaves circled have gone lime green to yellow with the dark and light spots shown in the image. Is it light burn, wind burn or something more sinister?!

Letsgo420

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Plant. Other

Setup. Lighting

Feeding. Deficiences

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Itsgnomegrownanswered grow question 4y ago

Not enough potassium or calcium. There starting to slow down there nitrogen and intake the p and k . start increasing the p and k and foliage the leaves with cal mag. Good luck

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