There could be some that are semi autos but the one I am growing is an auto. Its under an 18/6 cycle. Sounds good I do a soil mix but mines under a HO compact T5.
My aak is 45 days old the others are diff strains 11wk, 10 wk, and 1wk. At this point I have no idea on yield but it is going to have a big main cola. My plant also has three branches and shoots coming out of the majority of the nodes. I forget what this is called Ive seen pictures of a plant with a single node doing that but this is the first time Ive had it happen.