❓ How do you make hemp seed oil? So glad you asked! This reel takes you on the full journey—from the hemp field right to the bottle of Hempy's Heart Hemp Seed Oil! It's a simple process, but one we take seriously to guarantee the purest quality. Growing: It starts with a healthy hemp crop, grown right here in the USA. Harvesting: The hemp grains are collected fresh from the combine Cleaning: Hemp grains are dried and cleaned Cold-Pressing: Off to the oil crush where they use a gentle cold-presse