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Help identify a problem
WEEDOORstarted grow question 2 years ago
Automatic strain, automatic watering under a 250 LED bulb. The plant started to show strange signs on the leaves. I haven't come across such signs yet. Maybe missing a fan?
Is there anything to worry about?
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Leaves. Other
Other. Other
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Lewd101answered grow question 2 years ago
That looks like light stress, not the typical kind that burns the leaves rather it's creating to much heat on the surface of the leafe. The canoe shape is an attempt to cool off the stamata and reduce the amount of photons received. So few things, you can either add more airflow, bring your light up or reduce the wattage.
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deepsheebaanswered grow question 2 years ago
I would be sure that there are no sign of pest under the leaves. This leaves tips all curling up would suggest this
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