In addition to collecting and displaying original plants, a large number of varieties with high ornamental value are added as scenery matching. They not only understand the texture, aesthetic feeling, color and greening effect of plants themselves, but also pay attention to the group beauty of plant allocation and the coordination with the surrounding environment, so as to comprehensively enhance the ornamentality of botanical gardens from the aspects of season, color, texture and other landscaping elements, so as to create a rich science. The connotation of the beautiful landscape and comfortable environment to attract visitors to visit, to achieve the purpose of teaching in recreation and leisure.