My 2 cents for what its worth...Looks like babies overwatered with under PHd water. Get your PH straight, transplant into a different medium, let the girls dry out. Feed with foiiar spray (I like Nitrozyme) When they come around, feed. But the girls cant absorb nutes with high (or low) PH. PH PH PH! LET YOUR SOIL DRY OUT every eve sounds too often. Put your finger down in the dirt. If it feels dry, water. In 4 inch pots like that, I water approx every 3 days depending on weather n temp.
Good luck xo