5280Grower
New Member
I have a couple plants in dwc that are drooping and look to be overwatered. I read another thread where someone mentioned that too low ppm (250 and under) can cause drooping that looks similar. This made me think it might be my problem since my ppm is right at 250. Is this too low for a 5 week old plant? It was slow getting going so it’s relatively small (6 nodes) for its age I think. I have 2 stones in each 10 gal res and temps are around 70 so oxygen should be okay. Any help is appreciated!