Meng, X.; Song, J., and Wan, C., 2020. The application of marine landscape based on financing model in modern landscape design. In: Li, L. and Huang, X. (eds.), Sustainable Development in Coastal Regions: A Perspective of Environment, Economy, and Technology. Journal of Coastal Research, Special Issue No. 112, pp. 36-39. Coconut Creek (Florida), ISSN 0749-0208.As early as in 2017, the concept of “clear water and green mountains are gold and silver mountains” put forward by General Secretary Xi Jinping has become an important concept guiding China's urban landscape planning. In urban landscape planning, first - and biennial grass flowers are one of the important plant materials in urban greening. Grass flower landscape can not only enhance the effect of land cover, highlight the value and characteristics of herbaceous flowers in landscaping. At the same time, the sustainable development of urban landscape planning is not only reflected in the tangible business products, on the activities of planning and preparation also should pay attention to ecological environment, not blind pursuit of economic efficiency, and coordination of landscape ecology and environment, the relationship between development and resources to build, make the landscape design of the Marine landscape more meaningful.