what is an easy to grow strain that doesnt need alot of attension?

what is an easy to grow marijuana plant that doesnt need lots of attension. I want a plant that u can just chuck into some nice soil water only when needed to and that will grow real quick with big fat buds. and dont post any strains from nirvana iv tried four different strains from nirvana cheese was best, and even it failed to give me some bud!!!!!!!!!! please only post strains that are exspensive anywhere from 70-250 dollars is fine.

If you a strain to grow with minimal effort auto-flowers are the way to go, id recommend any of joint doctors strains!