When I moved into my present house ten years ago, the large lawn was a mixture of Kentucky Blue grass, St. Augustine grass and a wide variety of weeds. I tried to fertilize and apply weed killer for the first two or three years. Then I called ALM, and through their programmed fertilization and weed killer applications, I now have a weed free St. Augustine lawn that is thick and healthy. Many complement me on the good looking appearance of my lawn. I am extremely happy with ALM.