I would let them dry out a bit before you do anything.. not seeing alot of perlite in your soil. They look a little over watered but not too bad. Give them a rest, let the soil dry out a bit and then maybe start with a 1/4 strength bloom feeding. I'm on my first grow and learning alot, I use a full fox farm nute regiment and am having good luck so far but i cant say what the BEST nutes are. You are doing great! :rastasmoke: