1、 Climatic characteristics of Nanyang

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

2、 What flowers are suitable for Nanyang

According to the climate and environment of Nanyang, there are many kinds of flowers and plants suitable for conservation. Common Yumei, Zinnia, lotus, clove, Canna, morning glory, rose, iris, rose, forsythia, Begonia, hydrangea, Bauhinia, oleander, acacia, chrysanthemum, pomegranate, honeysuckle, cherry, osmanthus, boxwood, Impatiens, Lycoris, scallion, weeping willow, hibiscus, red maple, pentagonal maple, tassel, Persian chrysanthemum, marigold, Heather, Sophora japonica, Magnolia, sycamore, sycamore, peony Longzhua sophora, hydrangea, Magnolia, jasmine, Rosa Rosa, elm leaf plum, snow willow, Lingxiao flower, Pyracantha, tassel, etc. Note that the plants planted in the open air are greatly affected by the region. If there is no rainfall for a long time, they need to be watered in time. In case of continuous rainy days, the ponding shall be drained in time

3、 What are the city flowers and trees in Nanyang

The city flower of Nanyang is Chinese rose, which has a long flowering period and can bloom in four seasons. The flowers are big and colorful, and are known as the queen of flowers. Nanyang has long been known as the rose flower city because of its long standing time. So the rose is chosen as the city flower. The city tree of Nanyang is not clear. Now we have chosen Indus, Wutong, Sophora japonica, Luan tree, ginkgo and Osmanthus fragrans as candidate tree species. The city tree will be selected from it.