70 Days to maturity. Glycine max. Biei Soybean Bean Seeds. Non-GMO, annual, open-pollinated, bush, shell, soybean, high-yielding, Asian bean. Suitable for growing in containers, garden plots, raised beds, and greenhouses. These high-protein, nutritious legumes are used throughout Asia as a staple food source. Biei is known for its green seed coat and large seeds. This variety produces large pods, with many containing three seeds. It is a mid-maturing legume but relatively early for a soybean. A high yield-to-space ratio makes this an excellent choice for many gardening styles. If you’re looking for a high-utility plant for your garden, soybeans are the way to go! ~77 seeds/oz.