What flowers are suitable for growing in Yangzhou, and what are the city flower and city tree
I. Climatic characteristics of Yangzhou
Yangzhou lies in the transition zone from a subtropical monsoon humid climate to a temperate monsoon climate, with four distinct seasons, abundant rainfall, and long sunshine hours. Winter and summer are relatively long, while spring and autumn are relatively short, so most plants are quite suitable for growing in Yangzhou.

II. What flowers are suitable for growing in Yangzhou
Generally speaking, plants grown in the ground are greatly affected by the regional environment. Given Yangzhou's geographical location and climatic characteristics, it is relatively suitable to grow Vickers viburnum (doublefile viburnum), lotus, jasmine, crape myrtle, Chinese peony, pickerelweed, Japanese fatsia, oleander, Hypericum patulum, fragrant plantain lily (Hosta plantaginea), Chinese snowball viburnum, Viburnum, weigela, Chinese tulip tree, Chinese yew, sago palm, wintersweet, Chinese bayberry, tree peony, silk tree, gardenia, Chinese trumpet creeper, winter jasmine, Serissa japonica, honeysuckle, Forsythia viridissima, water lily, star jasmine, Vinca major, Boston ivy, Japanese creeper, red osier dogwood, Caragana arborescens, azalea, rose of Sharon, cotton rose, camellia, sasanqua camellia, Michelia maudiae, and so on.
III. What are the city flower and city tree of Yangzhou
The city flowers of Yangzhou are Vickers viburnum (doublefile viburnum) and Chinese peony, and the city trees are willow and ginkgo. Among them, Vickers viburnum was decided by the Standing Committee of the People's Congress in 1985, Chinese peony was decided in 2005, willow is not considered an official city tree, and ginkgo was decided by the Standing Committee of the People's Congress in 1985.