Does anybody give their autos a dark period before the harvest? Im getting ready to harvest tomorrow and am giving it a 36 hour dark period before harvest. Im just experimenting to see if it will make a difference. I know people do it with photo strains but havent seen much of people doing it with autos. From what i know with how the dark period works i would think it would do a little something to an auto strain. Ive heard of people doing up to 72 hours with photos. Anybody do this and think it helps potency any?