If you find that your mulch frequently washes away into your yard, consider installing some type of edging around your garden bed to help keep it in place. Various options can enhance both the functionality and aesthetic appeal of your landscape. Metal edging offers a sleek, modern look and durability, while plastic edging provides a lightweight and versatile solution. Alternatively, paver blocks can create a sturdy boundary with visual interest, and wood timbers bring a rustic charm to your garden. If you're looking for something natural and robust, stone edging can beautifully integrate with the surrounding environment. Each of these choices serves not only to retain mulch but also to define your garden's borders, making it a cohesive and attractive part of your outdoor space.