Sexual preference is warm to high temperature, and the suitable temperature for delivery is about 18 ~ 28 degrees Celsius. Likes to grow in wet valleys or streams on shady slopes, and mostly grows in low hills and wet places on shady slopes in nature. It is often mixed with FAGACEAE, Lauraceae and other tree species and grows rapidly. In a suitable environment, the height of 10 annual trees can reach 10 m, and the DBH is above 1 m.