What To Do After Aerating Lawn?

Although it’s not the simplest thing to do, having the greatest Aerating lawn in the neighborhood is totally doable!

One of the most important yet sometimes neglected lawn maintenance procedures is aeration. Although it’s an uphill task, aerating your grass pays off!

Aeration enhances the absorption of water and nutrients by allowing air to get to the grassroots. Your grass is somewhat harmed after aeration since it has tiny holes all over it, but there are a few things you can do to maximize the benefits of aeration on your lawn.

Read on to discover several helpful hints and strategies to help you have the greenest, most vibrant lawn ever, whether you want to hire a lawn care service or handle things yourself!

What To Do After Aerating Lawn

You’ll be questioning whether aerating your grass was such a good idea when you see it. Really, there are holes all over the place!

Rest certain, it was a brilliant concept! In no time at all, your lawn will be thicker, healthier, and weed-free.

You will have less compacted soil and fully broken-up thatch right away after aeration. Aeration may be maximized by a few techniques, such as allowing soil plugs to decompose organically, treating weeds and fertilizing, overseeding, and establishing a regular watering plan.

Learn more about each technique by reading on.

Let The Plugs Of Soil Break Down

Let The Plugs Of Soil Break Down

Soil plugs will cover your grass after the aeration procedure. Leaving them to decompose on their own is the best course of action. They will gradually break down and return to the soil over three weeks.

Although this isn’t the most picturesque image, it will take a little while for your grass to appear better than before!

By regularly watering and cutting the grass, you may accelerate this process. You can also rake these plugs to break them down, then gather the remains and apply them to the lawn. However, I recommend against doing this.

Apply Fertilizers

Now that the soil in your lawn has become less compact and more disturbed, it is the perfect moment to fertilize. With their ability to penetrate far into the earth, they will be able to reach the grassroots and provide them with all the nutrients they need.

Use of nitrogen-containing organic fertilizer is something I advise you to do, but ultimately depends on your lawn’s grass kind.

If you aerate in the early summer, fertilizers will help shield your young grass from exceptionally high temperatures over the summer.


The aeration machine leaves uniformly spaced holes in the soil, approximately three inches apart. This is the ideal time to overseed your grass, particularly if it’s thin and has bare patches.

The fact that these holes are deep enough to allow your seeds to take root and shield them from birds and other predators—the fertilizers will even promote fresh growth and development—is another fantastic feature.

You have two options for planting the seeds: by hand or using a spreader. Watering your fresh seeds often is recommended since they want wet soil. The majority of grass seeds sprout two weeks after sowing. But there are a number of reasons why your seeds could not germinate.

Apply Weed Treatments

Homeowners who want a healthy lawn must engage in constant weed-fighting warfare. The only option left is to use various pesticides to stop them from growing.

Pre-emergent weed treatment is now available to eradicate weeds before they ever grow!

Regretfully, it may hinder the growth and sprout of your recently planted seeds with the same results. In this instance, you should wait 6 weeks before planting or 4 weeks after sowing the seeds before using any weed management since they may have the same outcome.

Nonetheless, you are free to use herbicides if you intend to avoid overseeding your grass! Any kind of weed killer will be able to get deep into the soil via these small holes, stopping their development and making your job much simpler!

Watering Timetable

Watering Timetable

There is little difference between ordinary watering and watering your grass after aeration. You should water your grass softly for around 20 minutes, as opposed to fully for about 45 minutes.

This prevents water from accumulating in the holes that are left behind after aeration.

Fertilizing and overseeding should be completed before watering. It will help you in creating a consistent watering routine and promote the root development of your fresh seedlings. This is crucial, in particular, if there is a lot of foot activity, which compacts the soil and prevents it from adequately absorbing water (yet another reason to aerate).

Is It Better To Mow?

The question of whether to mow a Aerating lawn after aeration is one that gardeners are always debating. Nothing horrible occurred when I mowed my grass, but my other gardening pal thought it was the silliest thing imaginable!

It’s true—after reading up on the subject and speaking with a few other gardeners—that you should never mow immediately after aeration.

Aeration should be performed after the grass has been mowed to a certain height, and you should wait a week to use your lawnmower and repeat the process. If it’s a fresh seed, let it take around four weeks to grow.

Give Your Lawn a Break

After aeration, your grass will need time to recuperate, so you should wait a little while to mow. Ideally, you should wait until the grass reaches a height of approximately 3.5 inches before mowing it again, although you can do so as soon as one week has passed after aeration.

Strolling on a recently aerated lawn is another thing to avoid since it might cause it to condense once again. Tell everyone about this since it’s the major reason we aerated the grass in the first place!

Aeration Lawn: What Is It?

Diagram showing the steps of grass aeration

As mentioned earlier, the process of creating holes in the soil to improve compaction, allow for airflow, and facilitate the absorption of water and nutrients is called lawn aeration.

It’s an essential step in maintaining your Aeration lawn and landscaping, particularly if you have a lot of thatch growth covering the topsoil entirely. In essence, thatch is a covering of organic material made up of leaves and grass clippings. A small coating of thatch may sometimes act as effective insulation against very high or low temperatures and even wetness.

But more than an inch of thatch may cause problems, such as an accumulation of water in the soil that suffocates your grass by interfering with natural air circulation. Furthermore, it leaves your grass vulnerable to different turf diseases and bugs that might kill it.

There are two ways to aerate your grass: either hire a machine and do it yourself or use a lawn care agency.

Another technique involves “spiking,” which simply entails digging holes in the ground. This method can be used on small lawns, but it is not very reliable, particularly in cases with significant thatch buildup.

The greatest way to get the best results and enjoy your summer on the most gorgeous Aerating Lawn ever would be to dethatch before doing core aeration!

Aeration vs. Dethatching

The act of dethatching involves clearing away the thatch that has collected on the soil and obstructing the grass’s ability to absorb essential nutrients. Before aerating lawn with a lot of thatch buildup, it is advisable to dethatch the grass.

In this manner, the aerator machine may reach far deeper into the soil, improving ventilation and facilitating the absorption of water and nutrients.

When aerating topsoil with thatch on it, the primary goal of the aerator will be to break down the thatch before penetrating the soil. It is optional to dethatch your grass prior to aeration if there is just a small coating of thatch present.

To get rid of thin grass, you should use both of these lawn care techniques.

Advantages of Aeration Lawn

Advantages of Aeration Lawn

It’s not named “aeration” without reason: the primary objective of aeration is to enhance the airflow in your soil.

Heavy foot activity may quickly compress a grass, preventing the soil’s natural air movement. You may as well give up on having a lawn in the first place with the amount of lawn automobile traffic!

In order for grassroots to create a far more vibrant and healthy lawn, they require oxygen to grow large and strong. Your grass requires aeration if the soil in your clay-rich yard is already dense and compacted.

Since aeration creates regularly spaced holes in the soil, creating ideal conditions for the growth of new seeds and root systems, you can actively manage your lawn and achieve a thicker appearance.

Due to their deep soil application, additional fertilizers and weed control don’t run off as rapidly as they formerly did.

Additionally, you will eliminate thatch and stop it from building up again for a very long time.

Aeration may seem like a lot of effort, but I promise it is well worth it! After aeration, the grass will always be greener on your side of the fence. 

How To Aerate Grass: The man with the spiked shoes aerates his grass.

It is advisable to examine the following factors prior to aerating your lawn:

• To begin with, confirm if your lawn aeration really needs aeration (there are many indicators that it does).

The next step is to choose the ideal time of year to aerate your lawn, which will depend on the kind of grass there.

• Lastly, you should choose whether you want to hire a lawn care company or do the aeration yourself (you only need the necessary tools).

Now, let’s get going!

Indications That Your Lawn Needs Air

Some lawns don’t really need aeration, despite the fact that it’s often a crucial step in a lawn care manual (and you want to avoid subjecting your grass to this much stress).

If your soil is thick (clay, for example), it has to be aerated since it compacts readily, particularly if you allow your dogs and children to play in the grass all day.

Additionally, heavy foot and vehicle traffic might compress your soil.

Thatch accumulation is another clear indication. It’s time for dethatching and aeration if you see that the thatch layer is becoming larger than one inch!

A simple soil test may also be used to determine if aeration is necessary for your grass. You dig a section of your lawn six inches deep and the grassroots only sporadically extend one to two inches into the dirt, your soil probably needs to be more compacted.

If digging is not your thing, you may still use a screwdriver to complete the test.

Aeration is unnecessary if you can easily penetrate the soil up to 4 inches deep with a screwdriver, as demonstrated by watering the grass the day before conducting the test. If the soil does not allow for this penetration, your grass requires aeration. To be sure, repeat this in a few other locations.

Expert advice: Do not aerate your lawn the first year after the installation of new sod or the sowing of grass seeds.

When to Add Air to Your Lawn

However, if your lawn contains clay soil and experiences heavy foot traffic, it is essential to perform aeration annually. In cases where the soil is sufficiently loose and there is no excessive foot traffic, aeration should be carried out every two to three years.

Frequently Asked Questions

 Can you walk on the lawn after aeration?

Walking on your lawn was one of the factors that necessitated aeration in the first place. Now that aeration has been completed, your grass is delicate. It is advisable to avoid walking on your lawn for approximately one month after the aeration process.

What is the difference between core aeration and plug aeration?

The reality is nil!

Between plug aeration and core aeration, which are synonymous phrases for the same process, there is no difference.

The two forms of aeration that vary in terms of their techniques and efficacy are spike and core aeration.

How long does it take grass to recover from aeration?

This is dependent on the post-aeration maintenance you provide your grass. If you take excellent care of your lawn, it should take your grass around 4 weeks to grow back and appear brand new! It will take a lot longer to heal if you start strolling or cutting your aerated grass right away.

How long should you wait to seed after aeration?

It is advisable to begin overseeding your aerated lawn during the first 48 hours after aeration so you don’t need to wait too long.

Indeed, after aerating the lawn, you should apply fertilizers and weed treatments within a few days or immediately afterward.


Watering, fertilizing, mowing, and now aerating your lawn—taking care of it seems like a never-ending task. Hard work pays a reward, even if it requires a lot of time and effort!

Nothing compares to sitting on your gorgeous lawn in the heat of summer, drinking lemonade, and taking in the beauty of your garden as the flowers blossom and decorate it for spring.

In the case of compacted soil with a heavy layer of thatch on top, aeration is an main part of maintaining a healthy lawn. You can complete the task in a day by hiring a professional or doing it yourself!

Follow these pointers to enhance your lawn and get the most out of aeration if you are still trying to figure out what to do after aerating your lawn since you have a lot of holes in the soil!

Give the grass some air!

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