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How do I fix the yellowing/brown leaves?

Canadianeh416started grow question 5y ago

I used to have a small fan blowing directly on the plants and now I've moved the fan to blow at the light. Also raised the 1000 watt LED higher so it's 24 inches above the soil. Also checked the PH of the water coming out of the bottom of the plants and it's between 6-7.

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Leaves. Color - Yellow

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GingaNinjaGeneticsanswered grow question 5y ago

You measure distance to light from the top of the canopy not the soil..

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