16/8 on my clones showing flowering pistils, why?

Does anyone know why my clones on a 16/8 veg cycle are starting to show pistils? White hairs. Is she flowering on only 8 hours dark? Some kind of genetic trait from the part of the world she comes from? Or is it a preflower? If I kick it up to 18/6 will it herm her out? Ive never experienced this before. Its only certain strains too not the whole set of clones.

Don't worry about the pistils; they know what they are doing.

maybe just showing her sex? or is it like really hairy

It just means that the donor plant it was taken from was mature and already showing preflowers...hairs are never a sign of herm...unless they are on a boy plant...lol