-
400 BCE
Widespread rose culture
The Zhongguo Huajing (China Floral Encyclopedia) has stated that around the 4th & 5th century, there was a widespread culture of roses. -
906
Song Dynasty
During the Song Dynasty, references existing to "Yuejihua" which were perpetual-flowering roses were cultivated in large cities with their variety rapidly increasing. -
1368
Ming Dynasty
Yuejihua and Qiangwei, the rose culture, were common with a variety of roses.