Your plants need some bloom nutrients they are starving. Check the thrichomes on the plant for the proper harvest time. Don't let the plant die in the pot, harvest the limbs and dry and cure as they become ripe.
Yeah not dead man I have some horror stories that I can tell you about how hard it is to kill MJ one being the trash can incident which is now flowering beautifully in a topsy turvy ..... oh and a little bit of superthrive will bring anything back from the dead ....
Ya i sold or (gave) that plant too a friend and it was beautiful and had all the potentiol in the world, but a week later when i came too check it. it was looking like this and i was like that sucks man.. he dont know what hes doing