What flowers are suitable for growing in Nanyang? What are the city flowers and trees?

1. Climate characteristics of Nanyang

Nanyang has a monsoon continental humid and semi-humid climate with four distinct seasons. The average annual temperature is 14.4-15.7℃, with July being the hottest month and January being the coldest. There is sufficient sunlight, with annual sunshine hours of 1897.9-2120.9 hours. The annual frost-free period is 220-245 days.

2. What flowers are suitable for growing in Nanyang?

According to Nanyang's climate environment, there are many kinds of flowers and plants suitable for maintenance. Common plants include poppy, zinnia, lotus, clover, lilac, canna, morning glory, rose, iris, rose, forsythia, crabapple, hydrangea, bauhinia, oleander, albizzia, chrysanthemum, pomegranate, honeysuckle, cherry blossom, osmanthus, boxwood, phoenix orchid, crape myrtle, impatiens, amaryllis, allium, weeping willow, hibiscus, red maple, maple, tassel, cosmos, marigold, heather, Sophora japonica, magnolia, sycamore, peony, Sophora japonica, hydrangea, white magnolia, forsythia, yellow rose, hazelnut, snow willow, trumpet creeper, pyracantha, tassel, etc. Note that open-air planting is greatly affected by the region. If there is no rainfall for a long time, watering is required in time. If there is continuous rain, the accumulated water must be drained in time.

3. What are Nanyang's city flowers and trees?

The city flower of Nanyang is the rose. The rose has a long flowering period and can bloom in almost all seasons. The flowers are large and colorful, and it is known as the queen of flowers. Nanyang has been cultivating roses for a long time and is known as the "Rose City", so roses were chosen as the city flower. Nanyang's city tree has not yet been determined. The sycamore, plane tree, sophora japonica, koelreuteria paniculata, ginkgo, and osmanthus have been selected as candidate tree species, and the city tree will be chosen from among them.