Hardwood mulches have many great amenities that allow it to be the perfect ground cover for any project. It contains environmental factors, such as: being wind resistant, retaining water, forming a barrier controlling weeds, and it also retains color well. By using mulch, you are adding organics to your soil. You are also insulating your plants root zone, which prevents problems from extreme temperatures. Mulch is long lasting and it promotes plant growth by breaking down, yet, it is still aesthetically pleasing to the eye.