Plant in full sun in compost-enriched, well-drained soil when temperatures reach at least 60°F. Article by eHow. Very similar to runner beans. Fall; Spring; Summer ; Winter; Growing Guide: Edamame / Soybeans. Sow seeds. Unlike other types of beans, soybeans do not grow very high and usually do not need staking or support. Try to weed your seedbed regularly, especially while the plants are small and easily choked out by weeds. Soybeans are a warm weather crop, meaning they require temperatures of 60 degrees Fahrenheit or warmer to thrive. Download: Growing Guide: Edamame / Soybeans. Edamame requires a long growing season. Soybeans contain the most protein out of all the beans, and they provide many other health benefits when included regularly in your diet. Soybean (Edamame) Learn How to grow Soybean, growing soybean, growing edamame, soybeans care, and more about these plants.Edamame is a nutritious and delicious crop that has a lot of production in India, but many countries are still unknown to this crop. Once your soil is workable, you’re ready to start growing. Plant edamame seeds one to two inches deep in your soil, about three inches apart in an area of your garden that receives full sun. Like bush beans, edamame grows from 1 to 3 feet tall and does not typically require staking. Stagger the sowing time. How to Grow Soybeans Indoors | Hunker. Set seeds 1 to 2 inches deep, 2 to 4 inches apart, in rows 2 feet apart. It is a nutritious, protein-rich, and valuable food plant that you can grow easily in your garden. Indoor; Outdoor; Season. Their growing position needs to be full sun in moist, well draining soil with plenty of nutrients. The need to be started off indoors at the end of May, hardened off and then planted out in July. Unlike the pinto beans in your burrito, kidney beans in your chili, or garbanzo beans in your soup, soybeans rarely make it to the dinner table in their full bean form. Growing Soybeans in Containers. Though soybeans can technically be grown indoors, the ideal growing condition is outdoors so that the yield will be adequate to make it worthwhile. Edamame plants grow best when air and soil temperatures reach at least 60 to 70 degrees Fahrenheit, without danger of frost. To grow soybeans, plant your seeds 1 and ½ inches deep and 3 inches apart in a fertilized seedbed, and give them just enough water to moisten the soil. When your seeds sprout, thin them by cutting the weak seedlings to the ground and spacing the remaining plants 4-6 inches apart. Soybeans, like any other bean or legume, need plenty of room to grow and become fruitful and most people don't want to dedicate such a large space to an indoor garden. 171. How to Grow Edamame (soya) Beans Edamame need a long growing season.