It's at 5.6 ec 1.5 ppm like 700What are you doing with your pH ?
It's normally 52-58 the. I turned up my exhaust, emptied some of the reserves and did a little pruning of lower leaves.pic to come. They are looking happierYou could + the humidity higher during vegitative growth that will help them look perky.
I have been out of town for the last four days but water temps have been below 71° but higher then 65° they look totally healthy now. Growing and loving life.You checking water temperture?