you dont want any nutes until a few weeks after the roots have begun. try an aero of bubble cloner if they arent dead they can still root. hopefully they werent cut with sissors and not a razor, this can cause a smal air bubble in the stem preventing proper water intake and can stop root growth. also you may want to try a rootinh hormone, this can help. good luck with your clones sir!just aquired 2 new cuttings that my mate could not get to root,do i stand the jiffys in quarter strength solution or just spraqy them twice a day with ph'd water?