Autos are for amateurs.



the auto is crossed with a non cannabis plant. So it will be less potent.
As far as moving to photos you will usually get a better yield. But most definitely get a better quality. Especially if you get a super nice pheno. It's all about the hunt in finding the best genetic. That fits you.
You can veg a plant on 18 6 for 1 week 2 week 3 week how ever long you like. The longer the veg the bigger the fruits. You can top the plant over and over to prevent it from getting tall.
You also just have to flip to 12 12 when you are satisfied with your hight. The plant usually doubles the size when you flip it. Sometimes triples the size. But then again it depends on the genetics and if it is indica dominant or sativa dominant.