PREMIUM PRODUCTS start to finish LEEF products are 100% organic and non-GMO from soil to the finished product. Everything is hand harvested and made in the USA. Our farming standards are the brain child of hardworking people who have honed their craft with premium standards and over 50 years of passion and experience. Sun grown and rooted in California, our licensed, organic farms sprawl the lush mountains of Northern California. We’re soil science nerds and believe the best fertilizer is a farmer’s footsteps. Our single origin harvests yield the cleanest form of CBD and THC extract possible. We’ve got high standards… LEEF tests every product for purity and potency against the most critical and wide array of standards.