1、 Climatic characteristics of Wuwei

Wuwei has a temperate continental arid climate, which is characterized by four distinct seasons, cold in winter and hot in summer. There is less precipitation, uneven distribution, dry climate, large evaporation, sufficient light and short frost free period. The annual average temperature is 7.7 ℃, which is coldest in January and hottest in July. The average annual frost free period is 171 days. The annual average sunshine hours are 2876.9 hours, the average evaporation is 2163.6 mm, and the average precipitation is 212.2 mm. The rainfall is mainly concentrated between June and September

2、 What flowers are suitable for Wuwei

Wuwei is cold in winter and hot in summer, with less precipitation and short frost free period. The overall climate environment is not conducive to plant growth, but there are also plants suitable for cultivation in this area. Generally, planting is more affected by the region. It is recommended to cultivate cold and drought tolerant plants. For example, rose, sage, plum blossom, pearl plum, February orchid, green peach, morning glory, rose, clove, peony, chrysanthemum, peony, clematis, Lingxiao flower, elm leaf plum, winter jasmine, forsythia, hibiscus, brocade, crape myrtle, Magnolia, marigold, cornflower, Persian chrysanthemum, African chrysanthemum, Xia Jin, Zinnia, lubing flower, Rosa roxburghii, marshmallow, Golden Rooster chrysanthemum, Canna, dahlia, Begonia, Gesang, calendula, hydrangea Da binju, etc. If it is placed indoors, it is basically not affected by the region. Favorite potted plants can be maintained at ease, and the environment can be adjusted in time in case of bad weather

3、 What are the city flowers and trees in Wuwei

The city flower of Wuwei is dahlia. Dahlia has a long history of cultivation, strong adaptability and wide distribution in Wuwei, which can be seen in many areas. It not only has high ornamental value, but also has beautiful implication. It symbolizes enthusiasm, generosity, freshness and gratitude, and represents the enthusiasm of local people for life. The city tree in Wuwei is Sophora japonica. Sophora japonica is a common street tree and greening tree species in this area. It has a long cultivation history and wide distribution. It has witnessed the development of Wuwei and is deeply loved by local people, so it is selected as the city tree