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When Should I aerate my lawn?

By Jessica Cortez

When Should I aerate my lawn?

You want to aerate the lawn when your grass is in its peak growing period so it can recover quickly—think early spring or fall for cool-season grasses, and late spring through early summer for warm-season grasses. If you have high-traffic areas or heavy clay soil, you will want to aerate every year.

Do you really need to aerate your lawn?

No, it’s not necessary to aerate your lawn every year, especially if your grass is healthy and thriving. Aeration is good if you’ve got compacted, poor or clay-heavy soil that’s been impacted by heavy equipment or lots of foot traffic. It’s also good to aerate if you are renovating a yard or installing a new one.

Does aerating lawn make a difference?

Why Aerating Helps Lawns A layer of compacted soil just 1/4 to 1/2 inches thick can make a significant difference in the health and beauty of your lawn. 1 Aeration creates holes down into the soil to alleviate compaction so air, water and nutrients can reach grass roots.

What do you do after you aerate your yard?

What to Do After Aerating Your Lawn

  1. Leave the soil plugs on the lawn to decompose and filter back into the holes left by the aeration machine.
  2. Apply fertilizer immediately after aerating your lawn to put nutrients into your grass roots.
  3. Reseed your lawn, especially in areas of the lawn where the grass is thin.

Can you aerate your lawn too much?

How often to aerate? Especially thick types of grass may also call for aerating more frequently. As a general rule, you shouldn’t need to aerate more than once a year at any time (“too much of a good thing” applies here, since you don’t want to damage your soil).

Can I mow my lawn after aeration?

You mow too soon. They’ll need to acclimate and set roots before the first mow, so during the first two to four weeks post aerating and overseeding, don’t mow.

Should you water lawn after aeration?

During the first two weeks following your aeration and seeding service, the main goal is to keep the ground/seed moist while the seed begins to germinate. We recommend that you water each day for at least 20 minutes in all areas of the lawn (water the soil to a depth of about 1/4”).

Is it better to mow before or after aeration?

Before you aerate, mow your lawn low (Timberline lawn experts recommend setting your mower to about 1.5-2 inches above the ground to maximize the effectiveness of aerating, being sure to not scalp the crown of the grass.) You will want to water one to three days before aerating.

What does it mean to aerate your lawn?

What is lawn aeration? Aeration is the process of creating space in the soil, channels for air (oxygen) to circulate and improve the soil and its microbes and good bacteria (and many other benefits – see below). However, if it was simply a case of sticking holes into the ground, we’d all have perfect lawns.

Where can I rent an aeration machine for my lawn?

These machines can be rented from lawn and garden stores or home improvement centers. Always follow the directions provided by the store. You may want to consider sharing the rental cost with a neighbor who is interested in aerating the lawn. If you’re convinced that your lawn is in need of aeration, here are some lawn care tips on how to do it:

How do you aerate a lawn with a pitch fork?

To aerate your lawn with a pitch fork simply stick it in the ground through the thatch and down to the roots level. Move the fork 6 inches and do it again. Continue this process in straight lines either up and down or across your lawn until it is all covered in aeration holes.

Do you aerate in spring?

Spring is not the ideal time to aerate the lawn, but circumstances may require it. If the soil is so compacted that existing grass can’t grow, it may be necessary to aerate in the spring. Generally, though, spring aerating is discouraged because the aeration holes provide a perfect spot for weed seeds to germinate.

Why and when you should aerate your lawn?

Aerating also alleviates soil compaction and provides ideal conditions for overseeding. Aeration works best when the grass is actively growing in the late summer through fall time. But proper nutrients aren’t the only advantage to lawn aeration.

What is the proper way to aerate a lawn?

How to Aerate Your Lawn The day before aerating your lawn, apply 1 inch of water to the lawn to soften the soil. Make sure to mark any sprinkler heads or shallow irrigation, septic, or utility lines so that you won’t accidentally run them over. For lightly compacted soil, go over your entire lawn once with the aerator, making sure to follow directions for use.

How to provide aeration for a lawn?

  • Evaluate Soil. Evaluate the soil to understand its condition before you take out any lawn tools.
  • Aerate Lawn. Make multiple passes with an aeration machine (or hand tools) and concentrate more on the most compacted regions.
  • Leave the Aeration Plugs. Leave the soil plugs to dry naturally.
  • Water.
  • Continue Lawn Maintenance.

    When to thatch and aerate your lawn?

    Fall may be the best time to aerate a cool-season lawn, but in some cases, aeration in spring and fall may also be recommended. If the thatch layer has been built up above a half of an inch over a period of time, spring and fall aeration may be the best choice.