Southern Exposure Seed Exchange (SESE) is a cooperatively-owned seed company based out of Mineral, Virginia. SESE is a source for heirloom seeds and other open-pollinated (non-hybrid) seeds with an emphasis on vegetables, flowers, and herbs that grow well in the Mid-Atlantic region. SESE also supports seed saving and traditional seed breeding through their product line, through lectures and workshops, and by working with over 50 small seed-growing farmers in the Mid-Atlantic and other parts of the United States. SESE publishes an intermittent email newsletter and blog for gardeners, as well as the Southern Exposure Seed Exchange Catalog and Garden Guide.
SESE has introduced family heirloom varieties such as Edmonson cucumber, Thelma Sanders Sweet Potato squash, and White Mountain Cabbage Collards, and reintroduced heirloom varieties long absent from the marketplace, such as the Amish Moon & Stars watermelon.[1] It pledges not to knowingly buy or sell Genetically Modified (GMO) seeds or plants.