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What’s causing my leafs to curl?

Mars8_8started grow question 1h ago

Leafs are curling inward on new growth. It’s not exclusive to the tops. It’s only 2/4 plants. It’s still growing fine as it’s my tallest and biggest plants. I’ve adjusted my light down to 2/10 as my first fix and moved the fans around. Any suggestions?

Mars8_8

Mars8_8

Mars8_8

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Leaves. Curl up

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