So I am having some issues with a couple of plants in flower. I am getting some brown/black spots on some leaves and what seems like necrotic spots. I am feeding on the heavier side but would not expect these issues since it has been mentioned that you cannot over feed really. My temps are on the lower side of things. 64 at night and between 72 and 76 with lights on.Rh is between 45and 60%. Any input is welcome. I have alternated water with GE and Tplant since up-potting and flipping. I have not given cat drench to them and its been a bit since they got brix.