First grow week one. I started out with trying to germinate five Girl Scout Crack and two Jack Herer. I made it out alive with four GSC and one hopefully strong Jack. I started these out at a pretty rough time, battling both extreme temps and a craziness at work. Due to the temps I've had to keep the light on 24 hours. Going to hopefully get down to 18 once the arctic stops freezing over. These girls are starting to show some signs up life so more to come
Looks like you had a bit of a phosphorus deficiency that later cleared up when you started using nutes. If that is actually the case I would question your soil as the plants were way to small to be having that problem at that time
This to me looks more like over-fertilizing. For me the best is 1 fertilizer 1 water. Much water and a revive/root solution after water or with the water i think it would be great. Anyway as i see them is no reason to worry. It looks like you will have a great harvest!