The water will come out a bit higher than the range is...comes out at 6.4 while hydro range is 5.7-6.4

I agree I need to get these bitches flushed asap, they will be done tomorrow. I just don't know if I need to treat the water, and put some PH down in it before flushing or I can just run the 6.4 through. I'd be able to give a higher volume of water through if I don't treat the water. But I'm a bit concerned about the PH of my soil being too high after I flush if I use the 6.4