Alright im closing in on harvest and I need a bit of help from the canncom gurus. Ive heard of someone turning out the light for 3 days for some reason after they were ready to harvest, why? Also what about the lower bud sites, it looks like they are like a week behind anything closer to the top. Do you have to chop the whole thing down or can you leave the others to mature alittle more? In doing that will it make much difference in potency for the lower buds?