I have been reading about this, and I have found out that turning the lights down to a 16 hours off, 8 hours on, is a really good way if you want to do the method kind is speaking of. It is suppose to trick the plant into thinking it is going to die, and produce crystals to somehow save itself. It supposebly works, and on one website it said they give the plant no lights for the last 2 weeks, that just seems like turtore for me though : (