Taking the political, economic and cultural activities of the Yangtze River Delta region as the research area, this paper discusses the development process of modern gardens in the Yangtze River Delta region and systematically summarizes the relevant research results. Based on the objective description and analysis of the development trend of modern gardens in the Yangtze River Delta, this paper puts forward some research suggestions and prospects, in order to provide reference for related research, especially research on modern garden development.