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Leaves curling up and bending

JimsGrowingstarted grow question 3y ago

Leaf edges are curling up and serrated. Tried less water also tried more nutrients heard it might be a potassium deficiency no luck. Also leaves bending sideways any help?

JimsGrowing

JimsGrowing

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Leaves. Curl up

Leaves. Twisted

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JimsGrowinganswered grow question 3y ago

Thanks for the tips I have since lifted the lights knocked the humidity back to around 60 and lowered the temp to 25-26 they seem to like it

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PolarDawg420answered grow question 3y ago

I had the exact problem last week. I raised my lights from 16” to 20” and have not had the problem with any new growth and the girls just seem happier.

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Sunstonedgrowsanswered grow question 3y ago

I'd say it looks like heat or humidity issues for me. From what I saw you have 70% humidity and 27C Temps (close to 80F) so it could that the humidity is a tad high. My last though, would also be light intensity. Some plants dome enjoy the higher intensity lighting so if your lights are adjustable I'd say try turning it down 5-10% and see what happens

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