Need some help gents, some of my leafs are starting to curl up, I still have my plants in the cloner, this is the 2nd week, 8 of my plants roots are in the water already. I started from 10 seeds 9 made it. No nutes have been added and I noticed some yellowing on some of the leaves. I keep the res. temps from 76-78f the room temp is between 74-76 I have a small fan in the tent and am using 3 cfl's . I will finish my veg unit tomorrow and get the nutes also. What am I doing wrong? Please please please help. Thank you. Obtw I'm growing Barney's farm LSD,pineapple xpress,and Acapulco gold. DNA seeds are la woman,la confidential, and stacked kush. Reserve Pravda seeds are silver La, sour kush, og kush #18. The laughing Buddha seed din't make it. Any info would be greatly appreciated.