Forgot to update.....plants seem about 90% back to normal....have been changing solutions in the buckets twice a day as it was taking a fair amount of ph down every few hours which was still better than before......today everyone seems pretty happy and the ph rose at a much slower level---was able to adjust with a very small amount of ph down only three times (down from every 3 hours). I noticed that the three plants that seemed the worse off spent yesterday and today really sucking up water and leaving the nutes behind which actually started to lead to it's own problem. Luckily I noticed and diluted the solution and they perked right up. All that nursing care with patients who can't talk made me think I was at work, lol.