What is the primary use of landscape fabric?

The primary use of landscape fabric is to suppress weeds while allowing water and nutrients to penetrate the soil. Landscape fabric works by providing a physical barrier that inhibits weed growth, minimizing competition for resources like water, light, and nutrients that plants need to thrive. At the same time, its porous nature ensures that moisture and essential nutrients can pass through to the soil below. This balance makes it an effective tool for maintaining healthy garden beds and landscaped areas.

While the other options touch on relevant aspects of landscape practices, they do not specifically highlight the main function of landscape fabric. For instance, the idea that plants grow freely without barriers does not align with the purpose of landscape fabric, which is to create a controlled environment for the desired plants. Similarly, while decorative designs can enhance aesthetic appeal, they are not the primary function of landscape fabric. Lastly, holding soil in place during heavy rains may refer to erosion control measures rather than the specific role of landscape fabric.