80 days maturity. Glycine max 'Midori Giant'. Midori Giant Soybean Seeds. Heirloom, Non-GMO. Warm-season annual. Open-pollinated. This is a medium maturing, large-seeded, traditional edamame soybean. Midori Giant is a consistently heavy producer with over 90% of the pods holding two or three seeds. This variety is adaptable to all regions of the US and is used commercially, or for home and container gardens. The bushy plants need warm day and cool night temperatures for good results. These nutrition-packed capsules are used throughout Asia as a staple protein source. Approx. 77 seeds / oz.