Curling leaves

Kwczekus
Kwczekusstarted grow question 4y ago
What would make the leaves curl like this??
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Leaves. Curl down
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Mr_Weeds_Autos
Mr_Weeds_Autosanswered grow question 4y ago
any form of downwards curling usually indicates overwatering or overfeeding. So I would water less and use fewer nutrients to correct the problem.
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AsNoriu
AsNoriuanswered grow question 4y ago
Red stems are aftermath of leds and magnesium. Think you either overwater them or MOST prob - ph wrong and you overwater . I see small signs of Nitrogen toxicity, but more likely she is in shock. Check ph , is it in range and is it really right numbers, meters can lie.
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Youthman
Youthmananswered grow question 4y ago
Hi! It really seems like a slight overfert, also note the red stems, a sign that too much N is preventing the absorption of P (which you can see with the tip burn in the first photo). Then check the humidity (soil and air), it seems a bit stressed from this point of view, maybe too much humidity and temperature (low?). And also the output pH! Happy growing!
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