Compound plant landscape

Quick answer：

A compound plant landscape refers to a horticultural arrangement where multiple species of plants are used to create a diverse and visually appealing outdoor space. It often incorporates a variety of plant types, including trees, shrubs, perennials, and ground covers, to achieve a harmonious blend of colors, textures, and shapes. This type of landscape design can enhance the aesthetic appeal of a garden or public space and promote biodiversity.