Should I stay on 12/12?

I have nine females that started budding about 4 day's ago. I started them on 12/12 - 2 weeks ago. Now that they are budding, should I keep them on 12/12 or something else? Also. How long will it take from now until harvest? Thanks.

Yes stay on 12/12 untill they are done. As far as how long.. Depends on the strain, do you know what it is?

Indicas will take 8-10 weeks to finish. Sativas can take up to 14 weeks.

No I don't know the strain. They were bag seeds. The weed in the bag was all pretty buds with red hairs and excellent quality. Hardly any seeds. I only collected 14 seeds out of 2 oz. Out of 14 seeds I got 5 males (dead now) and 9 females. I feel lucky by what I have read.

That is a good rate for females. Looking at your pic, it's probably an Indica (fatter leafs than sativa). Good luck, it looks happy!