U have a couple of issues goin on with that plant ether ph or nutrients but something is wrong fasho.. wat have you been feeding it, wat kinda soul you have it in, and wat kind of light is she under? All kinda make a difference in wat happens as far as healthy and vigorous growth..... if your useing cfls your going to need more light to bud that out proper but i dont think lighting the issue i think its more in the ph or nutrients department....... good luck