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Grow QuestionsLeaves clawing

Leaves clawing

BobTheGrowerstarted grow question 4 years ago

I suspect that it's caused by nitrogen toxicity, what do you think?

BobTheGrower

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Leaves. Curl down

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HighRoller909answered grow question 4 years ago

yes,nitrogen toxicity.i am very familiar with this kind of leaves.happens when I abuse some nutrients that have good amounts of N.especially during stretch.some strains,not all.and not all the leaves,only the leaves on the tallest branch. very weird clawing indeed but I found out it was N overload. that leaf won't recover but no problem if you cut off N or reduce a little bit

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BobTheGroweranswered grow question 4 years ago

Thanks Ner0z, I also tought it was overwatering, but the problem didn't go away when i started watering less.

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Ner0zanswered grow question 4 years ago

Not nitrogen tox. Looks to be overwatered. Let her dry out

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