Abstract: Landscape architecture is an important part not only for Anhui Province but also for the country's development.In this paper,the future output value of landscape architecture industry was forecasted through sorting out the present situation of Anhui landscape architecture industry on basis of GM (1,1) model.It was concluded that landscape architecture industry was a viable industry with a large value-added prospect.Combined with the results of SWOT analysis,it was found that Anhui landscape architecture industry faced problems such as small market share,poor scientific and technological innovation ability,weak competitiveness and high natural risk.Suggestions were also put forward based on analysis above.