High Mowing Organic Seeds offers open pollinated, heirloom, and high-performance hybrid seeds. The company specializes in varieties that thrive under organic conditions. Here are some of the varieties that are exclusive to High Mowing Organic Seeds: Midnight Lightning zucchini, Nutterbutter butternut squash, Jack Straw pumpkin, Sunkist F1 tomato, and Honey Nut butternut squash.