When will melons and beans be planted in North China?

Generally, soybeans in North China are planted in spring, so it is more suitable to plant them around Tomb-Sweeping Day in spring. As the old saying goes, melons and beans were planted before and after Qingming Festival because the environmental climate of this solar term was compared with the growth of soybeans. Both temperature and air humidity are beneficial to seed germination.

Before planting, it is necessary to accelerate germination and then sow.