Once you switch to 12/12 and the plants start to flower, can you go back to 18/6? Will it affect yield? I just had to repot some clones, which means they had to go to the main tent, not sure what to do about the other plants that are 2 weeks from switching over; I can keep the clones outside the tent for a short time while the others start to flower, but would Ideally like to get them back in the tent ASAP; is it possible or should I toss the clones and take a fresh cutting before flowering the other plants?