I just bought a home with a large yard 5.75 acres. The home I was in before was was I had about .9 acres. I had my lawn treated by a professional at my other home and loved it. But the cost of 5.75 acres for a professional is going to be to much. He used Lesco pre-m and Three-way on my lawn. I was looking at getting my private applicators license and try to do it myself. The question is would it be cost effective for me to do try to do this myself. They do sell the Pre-m and Three way to Private Applicators don't they? I live in Kentucky. I love this site I love my lawn and look forward to your guys feedback.