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Wrinkling leaves and tops ???

BDswagstarted grow question 6y ago

This has started recently i don't really know what it is and what has caused it(maybe over watering or nutrient burn,not too sure),anybody know how to fix this and what might have caused this?

BDswag

BDswag

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Leaves. Edges burnt

Leaves. Curl up

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MrBlocc420answered grow question 6y ago

When the serrated edges of marijuana leaves curls or tipped up like that, it’s often a sign of temperature stress, overwatering/root problems or extreme humidity levels. Hope that helps you

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