how much heat is that light putting off?..i hope not alot but if anything you should bring it closer b.c its starting to bend either not getting enough light...u used nutes too early..over watering....if ur stems purple its prob nutes or over watering...bring the light down closer a little bit maybe its not getting enough light and its having a hard time..b.c plants will always grow towards a light..want a plant to grow sideways use a light on the side..haha..good luck hope it helped..if u have more questions ill check up on the fourm later are u useing mylar or tinfoil?...not a good idea for tin..
