Leaves curling up

Jordthenewgrowerstarted grow question 6y ago

I'm on day 16 of my stardawg auto, I have noticed some tips of my leaves are curling up a bit, is this normal? My plant has received 1L of water twice they're in 5 gallon pots, my 600w LED is 28inches above, temperature is 23° humidity at 43%

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Leaves. Curl up

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NobodysBudsanswered grow question 6y ago

reduce heat or increase humidity. Both can work. You can probably lower light to 24" after that and possibly now too.

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growbieanswered grow question 6y ago

60-70% would be optimal.

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growbieanswered grow question 6y ago

You need to increase the humidity. I know because it's happening to me too.

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