So im about 3 weeks from chopping down my 7 foot female(outdoor). I have used PBP Grow and Bloom for veg and flower and about 2 weeks into flower started using Sweet. I have been reading that for flushing some have used Sweet with PHed water until chop down day. Currently I have been using the maximum advised dose for Sweet(20ml a gallon) and am wondering for flushing what should I drop it down to 10ml a gallon>? help would be greatly appreciated. Thanks GlaZed