No germination. The temperature in Chongqing is low in winter, and the temperature required for mango growth is generally above 10℃. The supply of organic nutrients in the soil is insufficient, and the low humidity is not conducive to germination. Mango is a perennial plant, belonging to mango family. Its fruit is round or oval, and its pulp is soft and chewy, which can reach 20~30 grams when it is huge.