Abstract: With the progress of the diversified society, People's requirements for indoor environment are also constantly developing and updating. Introducing the processed and refined green plants in nature to the room is not only a new requirement for interior decoration and design, but also a kind of fashion needs. Combined the latest tides with the trend of modern indoor plant landscape design development, it is analyzed the three application values of plant landscape design in the building space. Based on the laws of form beauty, the aesthetic principles and the three constitution art, it is further elaborated the application of indoor plant landscape design to the corresponding space types.

Key words: plant landscape, interior design, constitute art