Year round grow?

Hey all. I was wondering... i want to plant a small grow year round so i dont have to pay for it. Is that possible in a southern climate that never really gets below 55F? I know the rule on planting in Feb here during a full moon, but im assuming that is only grains and crops that are normally grown in summer time.. but can we grow year round?

I assume you're talking about an outside grow? Sure, at 55* minimum, I don't see why you wouldn't be able to maintain a plant or ten. How are you gonna manipulate the 12/12?
When planting, keep in mind that it's helpful if lower temps coincide with less light, so basically I'd wanna try and veg during heat season(s) and flower in coldest part of your season(s) . . . IF you even have seasons @ 55*?

how to manipulate the 18/6 and the 12/12... im dont know how to manipulate that as far as natural light is concerned, so I wonder if they can be grown. The reason for this is that I planted my Durban Poison in February and now i have 2 x 5' ladies and 2 x 2' ladies as well as a couple bag seed that will come out well Im sure, but the crazy thing is I had one lady already flower into some great Colas and after about 6 weeks. i ran out of stash... so I cut her down, drierd her and had about 1oz of some fucking stinky, sticky buds. Why did one plant flower so early and the others take so long. If one can bud after 4-6weeks noural light on an 18/6 schedule why cant more? But why did it? Im not sure.