Jiangsu Horticultural Expo, sponsored by Jiangsu Provincial People's Government, has been organized every two years since 1999.
The expo is expected to act as an important platform for displaying new achievements of modern horticulture and promoting green technologies.
The 10th Horticultural Expo is being held in Yizheng, Yangzhou from Sept 28 to Oct 28.
This year's expo park, covering an area of 1,800 mu (120 hectares), has three main buildings, 13 exhibition gardens of 13 cities in Jiangsu and six auxiliary facilities.
The layout of the expo park has been set out to be a miniature version of Jiangsu. For example, rivers and lakes in the park represent main water areas such as the Yangtze River and Taihu Lake and 13 exhibition gardens of 13 cities in Jiangsu are set according to their geographic locations.