Double happiness is a variety that likes light very much, and it doesn't need shading in summer. The brighter the sunshine, the redder the flowers and the stronger the fragrance. Without light, white flowers will bloom instead.

The original name of this flower is "Double Happiness", which is translated into "Double Happiness at the Gate" in China. It is a shrubby rose. Because the name is too "Chinese style", it was once considered as the national month, but it is actually the real European month. After more than 40 years of cultivation, it has performed extremely well in all aspects. It is one of the best Chinese rose flowers in China and a veritable "world famous flower".