I have some plants that are six weeks old from germination. They only received 12 to 13 hours of light which was not planned and some are starting to flower. I have had all the plants on 18/6 for the past 2 weeks and wondered what's the best way to go with the flowering ones? Letting them flower at 12/12 now would produce very small plants,no? My question is, is there a way to revert the plants back to VEG without to much stress or time involved?