One is dead for sure, the leaves dry. Fortunately , I was not so good in cutting the nodes off there were tiny portion left in other girls and they now growing out. One plant will have one node...again. This time I will not touch them!
I am using DWC in 5 gal individual bucket and have used Root zone, great white, Microbial mass, hydrogurd but keep getting root rot and in constant fight. AN , PH 5.8 water temp 70 max. 3 round root rot and almost thro the towel in this 4 weeks! Such a pain! Really don't know what to do. Does DWC ever work??????