i found out last night that it was b.b. cush. i almost killed them a few days ago though, i had a little 44 w light on em, and they were not growing, i didnt see any roots, or stubs from new nodes, so i thought setting up my 400 w hps, would be a better idea, 10 mins after they wilted, and some of the leaves spotted yellow and curled upward, so i raised the light up about 2 ft. the last 2 days they still looked very sick but it is showing signs of new life.