Dethatching and aeration are part of proper lawn maintenance.

Hire a professional service provider to dethatch and aerate your lawn. Professionals can help you develop an annual lawn care plan to keep your grass green and healthy.

Dethatching and aeration remove excess soil matter and mulch from the roots of the grass. It allows it to breathe freely and grow strong and healthy.

Dethatching and Aeration Service Near Me

Dethatching is the process of removing the thatch from the grass. Hire a professional whenever you have this problem on your lawn.

When grass grows faster than it decomposes, a thatch develops.

Thatch is a thick layer of living and dead organisms, leaves, grass, and other organic matter that grow on the soil. It is a common feature of highly fertilized lawns.

Thatch is essential for all types of plant growth. Moderate levels of thatch ensure that grass and other plants have sufficient nutrients. It also traps required moisture around the grass to ensure it does not dry. It also helps to maintain proper temperature around the roots.

In large amounts, thatch prevents air from reaching the roots of the grass on your lawn. Additionally, thatch traps fertilizer applied to the surface, preventing it from getting to the roots.

Benefits of dethatching

  • Ensures that air gets to the roots of your grass to enhance root strength and growth.
  • Remove excess thatch from your lawn to leave only a small amount to maintain moisture, nutrients, and the right temperature on the grass.
  • Healthy lawn. It eliminates any overgrowth that may cause disease to your grass.
  • It allows the effective use of chemicals or pesticides on your grass.
  • It improves soil quality.
  • Strengthens lawn grass to make it drought resistant.
  • Improves water penetration to the roots by removal of the layer of thatch on the surface.


Soil aeration involves allowing air into the soil.

Professionals recommend annual soil aeration to keep the soil and your lawn healthy.

Aeration involves driving cores or spikes into the ground to bring submerged and compacted soil to the surface. It introduces fresh air into the soil and reduces soil compaction.

Soil compaction refers to when soil particles press together and prevent air entry.

Grass and other plants cannot grow in compacted soil since water and roots struggle to penetrate.

Soil aeration is the solution to soil compaction. Professionals have tools for efficient soil aeration.

Benefits of aeration

  • Reduces soil compaction.
  • Improves air circulation in the soil.
  • Enhances water penetration in the soil.
  • Improves fertilizer absorption in the soil.
  • Reduces any loss of water.
  • Improves root penetration into the soil.

Dethatching and aeration service near me

If you notice your lawn needs dethatching and aeration services, hire a professional. is a free-to-use tool that connects homeowners to professional dethatching and aeration service providers.

To use this tool:

  1. Enter your zip code at the top of the tool.
  2. Fill in the form to provide more details on the service you require.
  3. You will receive three quotes from professionals in lawn management
  4. Contact the provider who falls within your budget and hire them to complete the dethatching or aeration of your lawn.
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Signs that you need to aerate your lawn

  • The soil feels hard.
  • Thin and sickly grass.
  • Poor drainage when it rains.
  • Yellowing grass.
  • Slow growth.
  • Stress on trees and shrubs growing in the soil.

Signs that your lawn needs dethatching

  • The grass is spongy and springy
  • The grass is weak and thin.
  • Weed invasion on your lawn.
  • Insect invasion on your grass.
  • Fungal infection on your grass
  • Sensitivity to temperature changes.

When is the right time to dethatch your lawn?

The right time to dethatch your lawn depends on the type of grass you have planted and your location.

For regions best placed to grow cool-season grass, dethatch your lawn in early spring or late summer.

For regions that grow warm-season grass, dethatch your lawn in early summer or late spring.

Avoid dethatching your lawn in droughts or at the height of summer as the heat can damage your lawn.

Depending on your level of lawn care, you will dethatch your lawn annually or every two years.

When is the right time to dethatch your lawn

When is the right time to aerate your lawn?

Similarly, the right time to aerate depends on where you live and the type of grass planted.

If you have planted cool-season grass on your lawn, aerate it in early fall. It will take some time before weeds start growing in the aeration holes.

Aerate warm season grass in early summer or late spring.

Depending on the soil on your lawn, aerate annually or twice a year. For quick draining soil such as sand, aerate annually. For clay soils, aerate at least twice a year.

It is best to consult a professional to do it for you or before you DIY.

When is the right time to aerate your lawn

Methods of aerating your lawn

  • Manual core aerator. Use it in small yards. It makes holes two to three inches apart all over the yard. Also, it is affordable to hire or buy.
  • Gas-powered aerator. Best used on large lawns with heavy soil compaction. It is similar to a lawn mower. You can hire one for the day or a few hours affordably. Run it across your lawn once North-South and once East-West.
  • Tow-behind core aerator. Best used on large lawns.

Methods of dethatching your lawn

  • Manual dethatcher. Best used in small lawns, It is similar to a rake. They have short, curved steel blades that get into the thatch for easier pulling. Use these for a mild thatch problem.
  • Electric dethatcher. Best for medium lawns with mild to moderate thatch on the soil. It works like a lawn mower.
  • Power rakes. If you have a large lawn and a severe thatch problem use a power rake. Power rakes are similar to lawn mowers and have knife-like blades that rotate perpendicular to the ground as they cut into the thatch.
  • Vertical mowers are also used on large lawns with severe thatch problems. They have flat vertical discs that cut into the mulch and soil to create grooves.
Ben McInerney
Author: Ben McInerney - is a qualified arborist with 15 plus years of industry experience in Arboriculture. He ran a successful tree service before turning to writing and publishing. Ben is dedicated to providing users with the most accurate up-to-date information on everything trees.