Its day 43 of flower and 3 of my plants have been taking in nutes/ tap water ph'd to 6.3 and as of today its at 6.9 when i tested the runoff after feeding. I'm planning on starting to flush hopefully within a week maybe little longer, but as of now I would be giving them nutes probably about 2-3 more times before the flush starts. I'm wondering if anybody has an opinion on whether i should just give them straight water until flush or.....??