ttystikk
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- Jan 4, 2011
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I have been having issues with keeping my rh up and my plants leaves are curling for some reason idk. Also my ppms are at 400 now which has gone down big time. I dont know if im doing something wrong or if its because my plants want more nutes. It seems like everyday something new is going wrong.
Your plants are telling you with their leaf rolling that they need more humidity- this is a classic sign of low RH stress. If your ppms/EC went down over the course of a day or two (you didn't say how much your ppms dropped?), then they're just hungry. If you added anything in the meantime, you may have caused a nutrient lockout situation.