I flushed not that long ago. I have to pre mix all of my water as well 3/4 brita water 1/4 tap comes out between 5.9-6.5 ph and I dont have enough containers b.c I just used a bunch of 2l pop bottles as pots for clones. I dunno I may run a full flush. I just want her leaves to go solid green. Ill get a pic up tomorrow of what I mean. But I do very much suspect that PH is my problem. My britas ran out a while ago and I hadnt always waited 24 hours before using the water upon emergency drought days. I got lots of time before they r done. We will see.