KS5120N Heirloom Soybean Seeds

KS5120N Heirloom Soybean is a dependable, high-performing heirloom variety prized for its excellent disease resistance, reliable yields, and outstanding versatility. Selected for resistance to soybean cyst nematode and soybean mosaic virus, this vigorous variety produces abundant crops of protein-rich soybeans suitable for fresh edamame, dry beans, livestock feed, and numerous home food uses. Slightly smaller than many edamame varieties, the attractive yellow beans possess excellent flavor and nutritional value while containing approximately 18% oil, making them a heart-healthy addition to the home garden.

Growing 3 to 4 feet tall, KS5120N develops sturdy upright plants with abundant pods that mature uniformly for easy harvesting. While delicious when harvested green as fresh edamame, the beans are equally valuable when allowed to fully mature for dry storage, soy flour, soy milk, tofu, roasting, or livestock feed. Like all soybeans, this productive variety forms a beneficial relationship with nitrogen-fixing bacteria, naturally enriching the soil and improving fertility for future crops while reducing the need for supplemental nitrogen fertilizer.

Easy to grow in full sun and well-drained soil, KS5120N performs well across a wide range of climates and growing conditions. Plants establish quickly, tolerate summer heat, and produce dependable harvests with minimal maintenance. Whether harvested as tender green edamame or fully mature dry beans, the crop offers exceptional nutritional value, providing an excellent source of protein, healthy oils, fiber, vitamins, and essential minerals.

For generations, soybeans have been recognized as one of the world's most valuable food crops because of their remarkable versatility and outstanding nutritional profile. KS5120N continues that tradition by combining classic heirloom flavor with improved disease resistance and dependable garden performance, making it an excellent choice for home gardeners, homesteaders, and anyone seeking a productive, nutritious crop.

Botanical Name: Glycine max

Days to Maturity: 80–120 days
Plant Height: 3–4 feet
Growth Habit: Upright bush plant
Primary Uses: Fresh edamame, dry beans, tofu, soy milk, roasting, livestock feed, nitrogen fixation

Seedman Notes: KS5120N combines heirloom flavor with valuable resistance to soybean cyst nematode and soybean mosaic virus, making it one of the most dependable soybeans for home gardens. Its versatility, nutritional value, and reliable production make it an outstanding choice whether you're harvesting tender edamame or storing mature beans for year-round use. :contentReference[oaicite:1]{index=1}