Design of a Small Rain Garden

Quick answer：

A small rain garden is a landscaped area designed to capture and retain stormwater runoff. It typically consists of a depression in the ground filled with soil and planted with native plants that can tolerate wet conditions. The garden helps reduce stormwater runoff, filter pollutants, and provide habitat for wildlife. Design considerations include the garden's size, shape, and slope, soil type, plant selection, and maintenance requirements.