Auto or not?

2 out of the 7 are not budding and they don't have 2 hairs at each node there's only one and it's not a hair. Idk! Are these males or photos?

Probably photo, if it preflowers and never terminates; its a photo.

Could either be a photoperiod, or an auto that has simple gotten 'stuck'. I learnt from BudzBuddah (the master of auto's here at RIU lol) that auto's can actually get stuck and need some help to induce flowering. Whichever the case may be, you'll need to switch to a 12/12 lighting schedule, whether its an auto having problems or a photo that got mixed up in your batch. Administering higher P and K nutrients, slowly as not to shock the plant with a new diet as you cut the lighting to 12/12 may also speed up this process. I believe there are other things you can do, but these two things should at least help...good luck buddy!