plan for the facade design of a flower bed

Quick answer：

The facade design of a flower bed refers to the architectural and aesthetic plan for the exterior appearance of a flower bed. This includes considerations such as the layout, materials, and decorative elements to create an attractive and functional space. It often involves elements like retaining walls, steps, and planters, as well as the arrangement of flowers, shrubs, and other greenery. Professional landscape architects or designers typically create these plans to ensure both beauty and practicality.