Many kush strains don't yeild much. The one I'm about to name isn't even a kush strain. OG kush is what you would want to bred with. But unless your a cali boy like me good luck! Butter just came out with a new OG kush that smokes oh so nice. But good luck hacks like you just make shit most of the time. I'm sure it sounds fun but grow weed for now. When you got more space then you know what to do with you breed.