What's the Best Way to Aerate Your Lawn in Illinois?
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What's the Best Way to Aerate Your Lawn in Illinois?

Sunday, June 07, 2026

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What's the Best Way to Aerate Your Lawn in Illinois?

If you want to keep your lawn healthy and beautiful, aeration is a crucial service to invest in. But what's the best way to aerate your lawn in Illinois? There are two main methods of aeration: core aeration and liquid aeration. Core aeration and liquid aeration both benefit lawns, but core aeration is generally superior for heavily compacted, clay-rich soils like those in Illinois. It involves removing soil plugs to enhance soil structure and allow better nutrient and water absorption. Core aeration provides quick results by creating immediate space for root expansion. Liquid aeration, while helpful for maintaining soil health, is less effective for compacted soil. Hiring professionals for aeration is recommended, as they possess the expertise and equipment needed for optimal results.


What's the difference between core aeration and liquid aeration?

Core aeration is a physical process using specialized equipment to remove small soil plugs, or "cores," from the lawn. These plugs, typically about two to four inches deep, enhance the soil structure by creating holes that allow air, water, and nutrients to reach deeper into the ground. This method is particularly effective for clay-heavy soils, common in Illinois, which tend to compact easily. The removed cores are left on the surface to decompose, naturally enriching the soil with organic matter and helping to break down thatch, which can restrict water flow and nutrient uptake.

Conversely, liquid aeration involves applying a liquid solution across the lawn designed to penetrate and create tiny pores in the soil. While it doesn't physically remove soil, the solution helps improve soil structure by increasing its porosity, thereby enhancing water infiltration and root growth. Liquid aeration can be useful for maintaining soil health and can complement core aeration. However, it may be less effective on heavily compacted soils, as it relies on existing soil conditions to create the necessary porosity for improved plant health.


Which is better between core aeration and liquid aeration?

Aerator machine with soil from a lawn in Edwardsville, IL.

Both core and liquid aeration offer benefits, but core aeration tends to be ideal, especially for lawns with heavily compacted soil. Core aeration physically loosens the soil, making it highly effective at breaking up dense compaction, which is a common issue in Illinois due to the clay-rich soils.

Core aeration also provides quicker results. By removing soil plugs, it instantly creates space for roots to expand and access vital nutrients and water. Liquid aeration, while beneficial, generally takes longer to show visible improvements and is less effective on severely compacted soil.

Fall is the best time to schedule core aeration for your lawn in Illinois!

Always Hire Professionals to Aerate Your Lawn

While some property owners might consider DIY aeration, hiring professionals is the best way to ensure optimal results. Professional lawn care companies have the experience and equipment necessary to conduct core aeration effectively. They can assess your lawn’s specific needs, determining factors like soil type and compaction level to tailor the aeration process accordingly.

Hiring professionals also saves you time and effort. They manage the entire process, from preparation to execution, ensuring your lawn receives the best care without the hassle. Additionally, they can provide guidance on post-aeration care, such as watering and overseeding, to maximize the benefits.


Call us today to schedule our core aeration service!

Core aeration is a beneficial service that ensures your grass can access much-needed nutrients and develop stronger roots. At Creekside Landscapes, we offer a professional core aeration service to boost your lawn's overall vitality. We use a top-of-the-line aeration machine to remove plugs of soil from your lawn and alleviate soil compaction. You can schedule this service in the spring and fall to ensure your grass is strong enough to handle and recover from the process.

We offer our core aeration service to residential and commercial properties, as well as HOAs, in Edwardsville, Glen Carbon, Bethalto, and throughout the surrounding areas in Illinois. Give us a call today at (618) 374-0010 to schedule our core aeration service!


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