Well, no one will be selling seeds for feral strains of hemp. But living in NC you should be able to find it on roadsides, in fields, etc. It grows like a... weed. But smoking it won't get you high, just a headache. And there's such a risk to growing, I can't imagine taking that risk to grow trash. And it will probably be too big to grow indoors, etc etc. I really don't understand why you want to. But by all means feel free.