pH of solution and runoff has stayed about 6.5. Im so excited for these to be done. I cut my clones for my next crop yesterday. I tried a new method I read in the last months ed. of high times. I took really long cutting about 9 in. or so then trimmed everything but like 3 leaves at the top. This leaves a long stem with cuts in it and put some rooting gel and put them in some keg cups with soil. The article said they didnt use any rooting hormone or humidity tent. I hope it works out and am happy to not have to check clones for water all the time. My next grow is gonna be a scrog grow with purple wreck. I think I am gonna try a passive wick system with a soiless mix. Any info about what material works good for a wick or about what type of medium would be great. I plan to use roots organic soiless mix. It has coco in it so I am hoping its absorbant enough. Thanks for your support everyone, and I will update some pics in the next few days.