18 6 for all

18 6 for cloning, teens and moms. will it work and work well for all. I've been running my cuttings, rooted clones in a separate room on 24 0, my teens aND mom's 18 6 and 12 12 flower for yrs. but I'd like to cut that back. does it work, why and why not. tell me what you guys think
thanks and happy tokin