So I am currently growing out of a 4X4 pit box with a T5 Pioneer IV Jr. 4 bulber. I got 11 Blue Dream babies in there now that are growing at a insane rate. I am using Happy Frog soil with the babies roots developed in Coconut grass or whatever its called. I am currently watering them with a half purified and half aquarium water diet. The aquarium water is where I really started to see growth. My water is at a 7.0ph 0 nitrated 0 ammonia 0 bacteria 0 everything. I keep them healthy my other hobby. The only thing that scares me is the salt in the water. I use API Aquarium salts. I have heard its terrible for them however after starting them on this regimental that have specifically grown. I misted them for a long time but have stopped a day ago due to blemishes on the top of the leaves from the light burning through the water droplets. I now only spritz them before their 4 hour night period. The temperature is at a constant 69-80F I am intake and outtake air supplies. They get watered one every morning when I wake up with the pictured cup size. I per plant. I have posted pics of day 1-4 I am on day 4 now. Plants are 10 inches off light. Any help will help!!! Thanks guys I am new to this and new here.