1、 Characteristics of flat and cool climate

Pingliang is a monsoon continental climate. Pingliang is located in the east of Gansu Province and on the East Gansu plateau. Its altitude changes greatly, the climate changes greatly vertically, the four seasons are distinct, the light is sufficient, the temperature difference between day and night is large, the spring is windy and sandy, the summer is hot, the rainfall is concentrated, the climate is cool in autumn, the annual average temperature is 8.8 ℃, the sunshine hours are 1980 hours, the annual precipitation is 482mm, and the frost free period is 163 days. It is suitable for planting most plants

2、 What kind of flowers are suitable for Pingliang

Considering the cool climate characteristics and geographical location, it can be planted with dahurium, Golden Rooster chrysanthemum, hydrangea, willow piercing fish, hyacinth, sixfold, African pansy, big rock Tung, pansy, geranium, summer pansy, inverted golden bell, tulip, honeysuckle, wisteria, Gesang, rose, peony, hibiscus, spruce, seabuckthorn, Platycladus orientalis, ginkgo, Populus tomentosa, dryland willow, weeping willow, purple leaf plum, mountain peach, apricot, Robinia pseudoacacia, torch Sophora japonica, Xifu Begonia, etc

3、 What are the cool city flowers and trees

The city flower in Pingliang is rose, and the city tree is Sophora japonica. The rose has a beautiful appearance and a variety of colors. It often blooms all year round and has a long cultivation history. The rose represents the indomitable and indomitable character of Pingliang people. In November 2002, the rose was identified as the city flower of Pingliang City. The cool city tree is Sophora japonica, which is a symbol of auspiciousness, happiness and beauty, and can withstand barren and drought, so it is established as a city tree