Bring heirloom seeds from the Thomas Jefferson Center for Historic Plants to your garden and yard. We have a wide selection of vegetable and herb seeds, annual flower seeds, and seeds for perennial flowers. Many are unusual and hard to find like purple calabash tomato seed, and hyacinth bean seed. Don’t know where to start? Try one of our seed collections, like the one designed for bees, butterflies and other pollinators. All of our seeds are non-GMO, open-pollinated heirloom varieties or straight species. Many gardeners prefer heirloom vegetables and flowers because they are open-pollinated, which means you can save your own seed to replant from year to year.