Because Damascus roses have very high requirements on environment, temperature, humidity, light and other factors, it is difficult to find such a unique geographical location in China. At present, the national planting area is only about 10000 mu, which is less than the relatively cheap local rose-1/kloc-0 in pingyin rose. There are even fewer high-quality Damascus roses like Cloud Rose, because there are too few places that meet the planting standards of Cloud Rose at the same time. At present, the production area of cloud roses in China is limited to about 5000 mu of land in Xiaojin County, western Sichuan Plateau.