I have to go into 12/12 due to us moving asap(60days) I have 2 3 day old clones in a bubbler under 24 hr cfl. Will they be ok under 12/12? hps & cfls. If not I guess I'll just chuck em. I had an accident in a lst attempt the other day and bent too hard. By chuck em I mean plant em and give em a try. In which case this whole post was a waste of time, but still taking bets.
Give'm As many days in the cloner as ya can. Flip as as soon as ya see roots. in about 25 days drop to 11hrs. on and 13 off and add a UVB light. They wont be "done". But I think That's going to get ya close as your going to get in that short of a time. good luck.....
I think it would be pretty hard to get anything out of them at 60 days. If they were a foot tall with good roots now you might be able to do something but hey - thats just me. Your time might be better spent vegin and throwing them outside for later this summer. good luck and good growing.