is it an auto?

Ok so I took a few clones off a beautiful girl about a month ago. The look good but have poped hairs at every node on the plants. There on 18-4 and I haven't changed anything. Can stress make them flower or is there any other thing make them flower? Or do they have to be auto? I could post pics but really no need, any input is welcome.

Mine get covered with preflowers before the switch to 12/12. Preflowers come faster with clones off a mature plant.