1、 Climatic characteristics of Dingxi

Dingxi belongs to temperate continental climate, which is the transition area from temperate monsoon climate to continental climate. It is distributed in the semi-arid area of the middle temperate zone. Dingxi has sufficient light, abundant light energy resources, cool climate, drought and little rain. The evaporation is much greater than the precipitation. The annual precipitation is 350-500 mm, the annual average temperature is about 7 ℃, and the frost free period is about 100-160 days. It is suitable for planting plants that like light, drought resistance and less water demand

2、 What flowers are suitable for growing in Dingxi

According to the geographical location and climate characteristics of Dingxi, this place is suitable for planting cactus, cockscomb, Impatiens, marigold, Persian chrysanthemum, dahlia, inverted golden bell, tulip, honeysuckle, wisteria, red crested red, four seasons Begonia, rose, carnation, a bunch of red, peony, mother-in-law Na, sage, yamalan, hollow lotus, annual canopy, patchouli thistle, dandelion, hawthorn, persimmon, pomegranate Luohanbai, pine leaf peony, Bauhinia, red Ruimu, crape myrtle, hundred day chrysanthemum, lavender, etc

3、 What are the city flowers and trees in Dingxi

The city flower of Dingxi is potato flower, and the city tree has not been determined yet. Potato flower is the flower of potato, an annual herb in Solanaceae. Its flower colors are white, pink and purple. Potato is planted on a large scale in Dingxi. It is an economic crop. Although its flowers are not particularly bright, they have brought wealth and hope to Dingxi people