clone problem

so i decided to try my hand at cloning... i took 5 cuttings from 4 plants they have all survived. they got real droopy and looked like they were dying for the first day but then they picked back up. most have roots coming out of the rockwool now but they all have yellow leaves and red/purple stems leaves are curled also. im thinking maybe nute lockout but what do i know. if so what is the cure. they are still alive its been a few weeks not growing very much. they were showing white hairs also when i took the cuttings.

i would stick them in soil and water it...then let it dry out a little...they should be fine..and they will grow slow because they were showing sex already...but they will be good....maybe cut away some of the yellow..thats what i do if i have to