What flowers are suitable for Xinyang, and what are the urban flowers and trees?

I. Climate Characteristics of Xinyang Xinyang belongs to the transitional area from subtropical zone to warm temperate zone, with obvious monsoon climate. The main climatic characteristics are changeable weather, continuous rain and humid air in spring; Summer is hot and humid, with abundant sunshine, concentrated precipitation and frequent rainstorms. Autumn is cool and sunny, with less precipitation; The winter climate is dry and cold, with little precipitation. Adequate sunshine, annual average sunshine hours1900-2100h, annual average temperature 15.3- 15.8℃, and frost-free period of 220-230 days.

Second, Xinyang Xinyang is suitable for what kind of flowers? Xinyang has four distinct seasons, obvious monsoon climate and abundant sunshine. According to the climate characteristics of this area, there are many kinds of flowers suitable for cultivation. For example: corn poppy, zinnia, morning glory, snow willow, acacia, magnolia grandiflora, pomegranate, hydrangea, marigold, tassel, heather, rose, pentagram, iris, elm leaf plum, forsythia, hydrangea, winter jasmine, chrysanthemum, clove, begonia, hibiscus, tassel, clover and onion. In case of continuous rainy season, the water in the soil should be drained in time.

What are the urban flowers and trees in Xinyang? The city flower of Xinyang is osmanthus fragrans. Osmanthus fragrans is widely planted in Xinyang, with a long cultivation period and many varieties. Xinyang also built a garden with osmanthus as the theme. Osmanthus fragrans is very popular in Xinyang, so it was chosen as the city flower. The city tree of Xinyang is ginkgo tree. Ginkgo biloba is a unique tree species in China, which is tall and majestic and highly ornamental.