Brussels Sprouts Seeds. Brassica oleracea. Non-GMO. Open Pollinated. (F1). Heirloom. Disease Resistant. We have the largest collection of Brussels Sprouts with over 20 different varieties. The plant produces good yields of brussels sprouts. They come in many colors and are great for freezing. Many are Cold Tolerant, Drought Tolerant, and Heat Tolerant, and are very dependable producers, even under adverse conditions. It's the one found in your local supermarket and restaurants. Excellent choices for home gardens, farmer's market, market growers, open field, and commercial growers.