Disagree. Seedlings or clones spend the first 2-3 wks. under 24/0 light in my garden and they grow roots.so many people on this post --don't understand that u can't put clones transplanted too bigger pots under 24/0 schedule--plants need dark too grow their roots--if u transplant on a 24/0 schedule they will die--they need rest and a vacation--to regrow new roots--do this in 7-10 days you will be amazed--no magic--just a greeen thumb--coal--btw--not saying this is your case but for other clone growers----slash medi plant growers--coal--hope it helps ----plants grow--don't stress them!!!!!!!!!!coal