1、 Climatic characteristics of Chengdu

Chengdu has a subtropical monsoon humid climate. The temperature changes more in spring, the climate is hot in summer and cool in autumn. The temperature in winter is not too low, there is no severe cold, the frost free period is long, the four seasons are distinct and the heat is abundant. The obvious characteristics are cloudy, short sunshine time and humid air. The annual average temperature in Chengdu is about 16 ℃, the annual rainfall is about 1000 mm, the coldest month occurs in January, the monthly average temperature is 5.6 ℃, the hottest month occurs in July August, the monthly average temperature is about 25.4-25.0 ℃, and the frost free period of the whole year is more than 337 days

2、 What flowers are suitable for growing in Chengdu

Chengdu is suitable for the growth of most plants. Chengdu is relatively humid and suitable for planting flowers that like humidity, such as Yu Meimei, medal chrysanthemum, lily, feather leaf lavender, white crystal chrysanthemum, Petunia, pansy, corydalis, melon leaf chrysanthemum, mosquito repellent grass, Teresa, summer pansy, geranium, Platycodon grandiflorum, big rock Tung, beauty cherry, sunflower, Marguerite, Changchun flower, five color chrysanthemum, a string of red, cockscomb, medal chrysanthemum, carnation Carnation, rose, green reed, Daisy, blue eye chrysanthemum, peacock grass, sage, million bell, colorful chrysanthemum, chrysanthemum, camellia, azalea, Begonia, Dutch chrysanthemum, tulip, etc

3、 What are the city flowers and trees in Chengdu

The city flower of Chengdu is hibiscus. On May 26, 1983, the Standing Committee of the Ninth People's Congress of Chengdu decided to officially name Hibiscus as the city flower of Chengdu. Hibiscus is a good flower watching tree species. It blooms in autumn, with larger and more beautiful flowers. In addition, the city tree in Chengdu is ginkgo tree, which is a tall and deciduous tree with tall and straight trunk, beautiful tree shape, long service life, treasure all over and wide use