Hey friend, help is on the way. So since your using dry amendments in Coco we treat it like soil. We let it dry out a bit before we water, light to the touch. We follow this because watering everyday will over fertilize your plant, I have experienced this first hand(look at my purple haze diary) also when watering we don't water to run off because we are organic dry amendments, we want all the good stuff to stay in. My plants showed signs of heat and light stress and over fertilization and when I went looking for help the only thing I was giving was "water it every day it's coco" but that's not what we do unless using liquid nutrients. Also I keep my pH of my water between 6.5 and 6.8. Anything lower for me would cause my coco to go acidic and have a pH of 5