Landscape effect of a three-dimensional flower bed

Quick answer：

The landscape effect of a three-dimensional flower bed refers to the visual appeal and aesthetic impact created by the arrangement and design of plants, soil, and other elements in a vertical or elevated garden. It involves creating layers of plants with varying heights and textures to enhance the visual interest and provide a sense of depth. The design often incorporates artistic elements and may include lighting, water features, and decorative elements to further enhance the overall appearance.