Will Aeration Level My Lawn?

If you’ve ever noticed an uneven, bumpy lawn, chances are that it needs aeration. Aeration is a process of creating small holes in the soil to allow water, oxygen, and nutrients to reach the roots of your grass. 

This simple process can help improve the health of your lawn and make it look greener and lusher. But does it completely level your lawn? That’s what we’re about to find out in this blog post. Let’s take a look at everything you should understand about this effective lawn care technique. 

What Is Aeration? 

Aeration is the process of removing small plugs of soil from the ground in order to allow more air and water to penetrate the turf roots. 

This helps promote the growth of beneficial organisms such as fungi and bacteria which can help break down certain organic matter that can cause disease or pest infestations. 

It also helps reduce compaction, allowing for better root growth which will result in a healthier lawn overall. Finally, aeration can help reduce water runoff and improve drainage, especially in areas with heavy clay soils. 

The Process of Aerating Your Lawn 

Aerating a lawn requires a special tool known as an aerator. This device can be rented from most home improvement stores, or you can hire a professional to do the job for you. 

An aerator typically consists of two hollow cylinders with spikes that puncture the soil and remove small cores as they spin around in circles. These cores are then left on top of the surface, where they will eventually break down and add further nutrients to the soil. 

Why You Should Aerate Your Lawn 

Aerating your lawn helps create space between the soil particles so that air, water, and other nutrients can reach deeper levels within the ground. This process also helps break up hard-packed areas of the lawn, improving drainage and allowing grass roots to grow deeper into the soil. 

As a result, your grass will be healthier and better able to withstand heat waves or periods of drought. Additionally, aerated lawns tend to need less fertilizer since their newly exposed soil is more capable of absorbing nutrients from rainwater or other sources. 

When Should You Aerate? 

Aeration should be done on an annual basis or when there are signs of soil compaction or poor drainage. It is best done during the spring or fall when temperatures are cooler as this will provide better results than if done during summer months when temperatures are much higher.

Also, it should be done after any fertilization has occurred so that any nutrients added do not get washed away by the newly created channels. Additionally, it’s important to ensure your grass is at least three inches tall before aerating so that you don’t damage the roots too severely.  

Does Aeration Level the Lawn?

Yes! A good rule of thumb is that if your lawn has small bumps due to soil compaction, it could benefit from aeration. This is because aerating will remove these bumps and level out your lawn over time as long as you continue to maintain proper mowing heights and regular watering practices. 

However, it’s important to note that aeration alone won’t necessarily make your lawn perfectly flat; some mowing techniques may need to be employed in order to achieve this goal.  

How Often Should I Aerate My Lawn? 

If you have a large lawn or experience heavy foot traffic throughout the year, then you may want to consider aerating your lawn every year or two. However, if you have a smaller yard or one that only experiences light traffic from time to time, then once every three years should suffice.  

How Do I Know if My Lawn Needs Aeration? 

If your lawn isn’t as green as you would like it to be or if it looks patchy or bumpy, then aerating could be just what you need! 

Additionally, if your soil doesn’t drain quickly after rainfall or irrigation, then aerating can help with that too by allowing water to percolate down into the soil instead of pooling on top. If you think that these issues sound familiar to you, then aerating might be just what you need! 

DIY Easy Steps for Aerating Your Lawn

Here are some easy steps for DIY aeration. 

Check Your Soil Type

The first step is to figure out what type of soil you have in order to determine which type of aerator will work best for your lawn. If you have sandy soil, you’ll want an aerator that has hollow tines or spikes that will create small holes in the soil so air can get to the roots. 

For clay-based soils, you’ll need an aerator with solid tines or spikes that will penetrate deeper into the soil. Once you’ve selected an appropriate aerator for your lawn, it’s time to start aerating! 

Check Your Mower Height Before You Start 

Before you begin aerating your lawn, it’s important to make sure that your mower blades are set at the correct height so they won’t damage any of the newly created holes in your lawn. 

The ideal blade height varies depending on the type of grass you have but should generally be between 2-3 inches. When in doubt, consult a professional or check with your local gardening center for advice about proper mowing height for your specific variety of grass. 

Choose The Right Time Of Year To Aerate 

The best time of year for aeration depends on where you live and what kind of grass is growing on your lawn. Generally speaking, spring is a good time to start thinking about aeration since this is when many types of grass begin their active growing seasons—but again it will depend on where you live and what kind of grass is growing on your property. 

It’s also important not to wait too long; if you wait until late summer or fall then many types of grass may already be dormant by then and won’t benefit as much from being aerated at this point in their growth cycle.


Aerating your lawn is an important part of keeping it healthy and performing its best for years to come. 

By increasing air circulation and reducing soil compaction, aeration can promote better drainage and lead to a healthier root system for your grass plants–which means fewer weeds and less maintenance throughout the year! 

While it won’t necessarily make your yard perfectly flat overnight, consistent aeration along with good mowing practices will certainly help level out your turf over time so that you can enjoy a beautiful green yard all season long!