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heat stress???
Zebramanstarted grow question 5y ago
Could anyone confirm that this is a symptom of heat stress and/or damage from my fans? Thanks
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Leaves. Curl up
Leaves. Wilting
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Verbalistanswered grow question 5y ago
Does not look like a heat stress unless it is actually VERY HOT for example +30C all the time. Otherwise on heat stress leaves usually curling up on tips and tips will turn into brown/burn.
I would say it looks too low watered. Leaves looks dead and they hanging...
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Rap_a_capanswered grow question 5y ago
Hi Zebra, clearly is a heat stress, 90°F inside is too much, RH is OK. For now plant show only curled edges, can't see no burnt damages. Reduce temp, keep humidity to 55/65% and half the nutes dosage till she is recovered. Be balanced and everything will be fine. 👊
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CaptainGaryanswered grow question 5y ago
Heat stress, high humidity , or root problems.. Bingo.
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