Its been about 2 weeks now and there has been lots of growth. I also made some changes with the previous set up. Ive added another fan for more air flow, put the plants into separate pots, turned the HPS on, and ive moved the shelf down about 5in. I also just got a new plant (Katrina) that i am going to re veg. She is being fed just regular tap water. 2 of the plants are starting to wilt and lean over, this started happening as soon as i put the fan in, the 2 that are having problems are the ones that are right in front of the fan... Is the fan causing this? I am also going to be upping the nutrients to around 600ppm for early growth.
Temp. = 74.8
Humid. = 30%