Originally Posted by qazwers1

Sure I would be happy to tell you about light death, all it is is new growth that happens when lights are off. The plant then builds up to much nitrogen into the new leafs and when the lights come back on it acts as nute burn or nute def. over the course of a few days the plant will process the build up and then start to look healty again. I call it light death, because it happens when the lights come back on after a extended period of darkness. The whole 24-36 hrs of dark before flowering is good if the plant is a slow grower. But for large plants i would do 24/0 and goto 18/6 a few weeks before flowering then 24hr off then to 12/12.