What your light a 600? is it a dimmable ballast. the right plant isn't getting much light. You need to center your plants better over to the left. And maybe put them closer. Sent from my iPhone using Grasscity Forum
My light is a 1000wt hps n I just got 4 100wt cfl with 2 2 way bolb connector each cfl gives off 1600 lumens n there day color I think soft white