So I'm enetering my 3rd week of flowering. My plants are in 3 and 5 gallon container. The bigger two are in a 5 gallon and the smaller ones I had put in a 3. They were all minimum of 2ft when I made em go 12/12 they were all healthy. So these first 2 weeks I've lost a lot of lower leaves. So I had been watering botanicare bloom for their flowering. 2-3-5 and added floralicious 2-0.8-0.02 and calmag 1-0-0. Some of my plants showed signs of some clawing leaves so I let their water dry out, and now I watered with plain pH'd water and it did it again. Why is it happening and how will it affect the bud growth? Can it be nitrogen toxicity even after I flushed em?