Acidjjstarted grow question 3 years ago Having an issue with leaves and can’t workout what the problem is. I thought it might be humidifier burning the leaves so moved it and still it got worse. They have had new nutes 2 days ago ppm 500, Hum 56-60% temp no higher than 25c. In dwc, loads of Oxygen, no brown roots.
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Leaves. Color - Mottling