Lime will help get the soils PH down closer to 7% on our ground here in Illinois. That is the prefered ph for clover and alfalfa which lets it reach its nutritional best. It also kills many of the parisites that live in the soil that could become a problem in a closed enviroment that we endure. We like to use limestone rock around our feeders where we know every deer in that pen will visit everyday. Not only will it keep it from becoming a muddy loblloly in the spring it alo keeps those parasites in check. Rick