CaliforniaxFire

Don't see why not autos are just made to flower early an take less veg time. But I don't see any problem in 13/11 except the fact of maby a lil less light than the avg 14/10 grows ull see.

Sorry for the late response but thank you very much!

oH no dude, it will yield alot less thank 18/6. Autos need all light they can get. If you want to use less light, just grow a photoperiod on a 12/12. It'll yield a lot more.