Jiang bean is a cash crop also known as soybean. It is usually planted in the right season to ensure good growth and high yield. The planting season for Edamame mainly depends on the climatic conditions and soil suitability. Generally speaking, jiang bean is suitable for planting in the warm season. In most parts of China, the most suitable seasons for growing Edamame are spring and summer. The exact planting time may vary depending on geographical location and climate change. Spring is one of the main planting seasons for Edamame. Generally speaking, March to April is the best time to plant river beans in spring. During this season, the temperature gradually warms up and the soil begins to thaw, creating favorable conditions for seed germination and growth. Summer is also one of the suitable planting seasons for Edamame. In the southern part of China, May to June is the common time for planting river bean in summer. This time of the year is warmer and sunny, which is conducive to the rapid growth and development of edamame. However, it is worth noting that the planting season of Edamame is not limited to spring and summer. In some areas with mild climates, such as southern China and some other countries, edamame can also be planted in the fall. The temperature in the fall is favorable, while the rainfall is low, which is conducive to the growth and maturity of the beans. All in all, the planting season of Edamame is mainly concentrated in spring and summer, especially from March to June. However, the exact planting time should be determined based on local climatic conditions and soil suitability to ensure optimal growth and yield.