First, the climate characteristics of Ya 'an
Ya 'an belongs to subtropical monsoon humid climate. The local climate is characterized by four distinct seasons, abundant rainfall, synchronous rain and heat, sufficient heat, no severe cold in winter and no heat in summer. The temperature rises rapidly in spring, and is higher in summer, with more rainy days in autumn, less frost and snow in winter, more rainy nights all year round and less foggy days all year round. Ya 'an has complex geology and landform, and its climate has regional characteristics. In the north, the annual average temperature is about 15℃, and the annual precipitation is between1000-1750 mm. In the south, the sunshine time is longer, the temperature is higher, the annual average temperature is 17- 18℃, and the annual precipitation is less.
2. What kind of flowers is suitable for Ya 'an?
The climate in Ya 'an is mild and suitable, and most flowers and plants can grow, survive and develop normally here. Such as plum blossom, carnation, zinnia, cherry blossom, winter jasmine, rhododendron, camphor, morning glory, marigold, hibiscus, tulip, rhododendron, peony, yellow thorn rose, Parthenocissus tricuspidata, Petunia, Impatiens africana, begonia, cosmos, clematis, clove, nightshade, cycad, asparagus and green eggplant.
3. What are the urban flowers and trees in Ya 'an?
The city flower of Ya 'an is osmanthus fragrans, and 20 10 was selected as the city flower of Ya 'an. Commonly used for garden viewing and greening. It blooms in autumn and is evergreen all the year round. When in full bloom, it is flourishing and fragrant, which can symbolize nobility, friendship, happiness and harmony. In addition, the city tree of Ya 'an is Pueraria lobata, a tall deciduous tree with a long life, which is a witness of urban development.