1、 Climatic characteristics of Tongren

Tongren belongs to subtropical monsoon climate, with complex terrain and obvious three-dimensional distribution characteristics. The monsoon climate is obvious, with four distinct seasons, rain and heat in the same season. There is no severe cold in winter, no intense heat in summer, moderate rainfall and long frost free period. The temperature rises rapidly in spring and the climate is unstable; High temperature and dryness in summer, concentrated rain and heavy rain; In autumn, the temperature drops quickly and it is rainy; In winter, there is less precipitation, more overcast rain, less sunshine, less evaporation, high humidity and strong cold air. The annual average temperature is about 15-17 ℃, the annual average rainfall is 1100-1300 mm, and the maximum annual average wind speed is 2.3 m / s

2、 What flowers are suitable for Tongren

According to the climate characteristics of Tongren, there are many flowers suitable for planting, such as Gesang, rose, orchid, sage, hydrangea, cherry, rape, pear, plum, Rhododendron, peach, triangle plum, crape myrtle, lotus, Photinia rubra, wisteria, hibiscus, Ligustrum lucidum, Typha, Bauhinia, fireworks tree, yellow flower Suzuki, sausage tree, forsythia, lilac, Xifu Begonia, Magnolia, peach Toona sinensis, eggplant, acacia tree, Ginkgo biloba, duyinghua, chongyangmu, bodhi tree, Manjusri, scallion, iris, etc

3、 What are the city flowers and trees in Tongren

The city flower of Tongren is crape myrtle, which was approved by the second plenary session of the 11th meeting of the Standing Committee of the first people's Congress of Tongren. Crape myrtle is naturally distributed in our city, with bright colors and long flowering period, and has high ornamental value and ecological value. In addition, the city tree of Tongren is Osmanthus fragrans. Osmanthus fragrans has local characteristics and has a long cultivation history. It conforms to the geographical, climatic and natural conditions of Tongren and can fully reflect the natural and cultural characteristics of Tongren