Hulled hemp hearts from the supermarket sometimes come up from people hoping for a cheap first grow. Those are usually dehulled or heat treated for food, and even intact hemp seed is bred for fibre or grain with almost no THC. Seeds sold for cultivation at
https://budweedseeds.com are a completely different product, selected for specific flower traits and sold whole and viable. Planting birdseed or snack packs generally ends with nothing sprouting at all.