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Curly leaf edges
Alpacastarted grow question 5 years ago
I'm getting some serrated, curled up leaf edges. This doesn't really bother me cause it happens very often, just curious as to what the cause could be. Maybe the LEDs are too close? It's 160w of white COBS at around 40 cm distance
like
OGgrowsanswered grow question 5 years ago
It may be a sign of the beginning of excess nitrogen but they are with good color. On some leaves I notice mutations in genetics. by the reports and what I see from your diary it is possible to be heat and lack of humidity. try to raise the humidity to 70% / 75%. place a fan to blow direct wind between the led and the top of your plants. drops the PH to 6 in the next waterings.blessings 🙏
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