Material for three-dimensional flower beds

Quick answer：

Three-dimensional flower beds are structures designed to display plants in an elevated, often more visually striking manner. The materials commonly used for constructing these beds include bricks, stones, wood, and concrete. The choice of material depends on factors such as durability, aesthetic appeal, and ease of installation. Planting materials for these beds can range from annuals and perennials to shrubs and small trees, depending on the design and intended use of the bed.