Preflowers on My clones

i took 3 clones from my best female plant 5-6 weeks ago before i put my girls in flower, so that means it has been rooted for say 2 maybe 3 weeks. i got a little bit of strange growth on them, like the fan leaves are smaller on one side and the main growth tip grows kind of crooked, and i expected the abnormal growth, but today i noticed some hairs on the plants....preflowers, why would that be...the clones are getting 18-6 fluoro lighting and botanicare pure blend pro gro nutes, foxfarms soil...the only thing i can think is that in my clone box i use 24hrs light until they root then revert to 18-6 and veg maybe the change made them think they are flowering? i'd appriciate input or possible explanations.

All my clones get pre flowers it ain't nothing.I have a bubble gum clone that is crooked like that and it is healthy and fine.It isn't the first time and they will be all right.It usually goes back and forth at nodes.I would say that that is the way it wants to grow then let it.

right on, i didn't think it was that big of a deal, i was just curious though.