Hi
@Johnd1995! This is really strange and if you don't change your light schedule to 12/12 right now, plants might start to re-veg. Either you have/had a light-leak in the tent, making the photoperiods think it's fall and it's time to flower, either you have autos and you were not aware, or your plants went through a high intensity stress, making the blooming hormones appear earlier than planned. In this situation I would double-check inside the tent for any light-leak, then switch the timer to 12/12 to prevent the photoperiods from re-entering into the vegetative stage. You'll have to choose between your autos and your photos, both won't be fully happy unless you split into 2 spaces with 2 different light schedules. Hope this will help, keep us updated and happy growing! 👊