Why does Yanling County enjoy the reputation of “the hometown of flowers and trees in China”?

Xuchang Yanling is located at the junction of climate change between the north and the south. If southern and northern flowers are to be circulated from north to south, they must be domesticated through the Yanling area. Yanling has a long history of growing flowers. Since ancient times, it has been known as "Yanling wintersweet is the best in the world". Now there are hundreds of thousands of acres of flowers planted and a one-stop production, marketing and processing system has been formed. With the integrated development of Zhengxu, the status and role of Yanling's "South Garden" will become increasingly prominent.