What Is Aeration?

Aeration involves perforating the soil with small holes to allow air, water and nutrients to penetrate the grass roots. This helps the roots grow deeply and produce a stronger, more vigorous lawn.

The main reason for aerating is to alleviate soil compaction. Compacted soils have too many solid particles in a certain volume or space, which prevents proper circulation of air, water and nutrients within the soil.

Excess lawn thatch or heavy organic debris buried under the grass surface can also starve the roots from these essential elements. Aeration literally allows your grass and soil to breathe.


Should You Aerate Your Lawn?

One of the most common questions from homeowners is how to determine if aeration is necessary for their lawn. Your lawn is probably a good candidate for aeration if it:
  1. Gets heavy use, such as serving as the neighborhood playground or racetrack. Children and pets running around the yard contribute to soil compaction.
  2. Was established as part of a newly constructed home. Often, the topsoil of newly constructed lawns is stripped or buried, and the grass established on subsoil has been compacted by construction traffic.
  3. Dries out easily and has a spongy feel. This might mean your lawn has an excessive thatch problem. Take a shovel and remove a slice of lawn about four inches deep.
  4. Aeration is recommended if the thatch layer is greater than one-half inch

When To Aerate Your Lawn?

The best time for aeration is during the growing season, when the grass can heal and fill in any open areas after soil plugs are removed.
TLC Landscapes can help core aerate your lawn and help renew lawn growth.