Aeration
Aeration mechanically removes small plugs of thatch and soil from the lawn to improve natural soil aeration.
Why Aerate?
In most home lawns, fertile topsoil may have been removed or buried during excavation of the basement or footings, forcing grass to grow in subsoil that is more compact, higher in clay content, and less likely to sustain a healthy lawn. Walking, playing, and mowing will compact soil and stress lawns. Raindrops and irrigation further compact the soil, reducing large air spaces where roots readily grow. Aeration can help relieve soil compaction, allowing your grass to grow deeper roots and make better use of water and fertilizer.