Swiss Chard Seeds. Beta vulgaris. Non-GMO. Perennial. Open Pollinated. (F1) Heirloom. Disease Resistant. We have over 23 different varieties of Swiss Chard. The plants produce good yields of Swiss Chard. They come in many colors: gold, magenta, orange, pink, red, rose, white, and yellow. It can be steamed, stir-fried, sandwiches, salads, gourmet dishes, and added to lasagna, omelets, soups, and stews. Some are suitable for hydroponic gardening and for use in containers. Many are Cold Tolerant and Heat Tolerant, and are very dependable producers, even under adverse conditions. It's the ones found in your local supermarket.. Excellent choice for home gardens, specialty market growers, market growers, and field production.