Hey bro look like me n him in the same boatI just use water for about a week, the last week of bloom...sometimes that extends further as you may have a plant that needs a few more days or a week more to finish....roots hold a lot of ferts.....some will flush 2 weeks......I think its advantageous to improve taste, smell, etc.
So u saying its just best to flush light whith some molasses or sweet but u don't say how much to a gallon an how long u no my promble all readyHey bro look like me n him in the same boat