Hello and thanks for taking the time to read this. I had a small closet grow going while I was getting my grow room ready. The plants all seemed healthy in the small closet except the bottom leaves wanted to go crispy and lose color yellowing and even turning white on one. I moved them into the completed room and after coming home from work the next day they were all drooping bad. 4 plants are soil and 4 are in a DWC unit I made. Its using GH floragrow and the Ph is always monitored. Each 4 plants have their own cfl light unit I built producing 12000 lumens. The lights are side by side so most of the escaping light shines on the neighboring plants. The temp is 70-75 not over 80 ever at canopy. The humidity is 35-50%. I am using MG 6 month potting soil and water every 2-3 days when soil is completely dry. I am admittedly new to this and any help is alleviated. I will post pics after work. I gave the soil ones a mini 1/2 dose splash of cactus food to increase potassium and potash