Abstract: As a kind of garden gardening display, mosaiculture had the attribute of temporary landscape, and was demolished after the exhibition frequently, leading to the abandonment of a large number of building materials, ao the demand for sustainable utilization was imminent. Taking the sustainable utilization design of ‘Youfenglaiyi' chrysanthemum exhibition as an example, the sustainable utilization design strategy was put forward from four aspects, which made the chrysanthemum exhibition become the urban public space and completed the sustainable utilization of landscape.

Key words: mosaiculture, sustainable using, design strategy