Seattle-Area Lawn Improvement · Owner-Operated Since 2004

Seattle Lawn Tune-Up

Core Aeration + Premium Overseeding + Starter Fertilizer in one coordinated service for lawns that need relief from compaction and a meaningful boost in grass density.

A Lawn Tune-Up is a strong fit for many thin, tired or patchy Seattle-area lawns. If heavy thatch or moss buildup also needs to be removed, the Full Meal Deal Lawn Renovation may be the better choice.

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Since 2004 Serving Seattle-area homeowners
Owner on Every Job Stewart personally performs the work
Premium Materials Professional seed and lawn products
Clear Pricing Review service pricing before requesting a quote

Quick Answer

A Lawn Tune-Up combines Core Aeration, Premium Overseeding and Starter Fertilizer. It is designed for lawns that need both soil compaction relief and greater grass density.

Aeration opens the soil, overseeding introduces new grass into thin areas, and starter fertilizer supports new seedlings during establishment.

Think of it as the “Improve” option. If the lawn is reasonably healthy and only needs compaction relief, Core Aeration alone may be enough. If surface thatch or moss needs removal before rebuilding, consider the Full Meal Deal.

What's Included in a Lawn Tune-Up?

The three services are performed as one coordinated lawn-improvement visit. Each step addresses a different part of rebuilding a thinner lawn.

1

Core Aeration

Small plugs of soil are removed from the lawn to relieve compaction and create openings for air, water and nutrients to move into the root zone.

2

Premium Overseeding

Fresh grass seed is applied to help rebuild density, strengthen thin areas and introduce vigorous new grass into the existing lawn.

See our Premium 60/40 Grass Seed →
3

Starter Fertilizer

Starter fertilizer is applied with the overseeding to support establishment and promote strong root development in the new seedlings.

Learn about Starter Fertilizer →

Important: A Lawn Tune-Up does not include Dethatching (Power Raking). If your lawn has a significant layer of thatch, moss or dead surface material that needs to be removed first, compare the Lawn Tune-Up with our Full Meal Deal Lawn Renovation .

See the Lawn Tune-Up Process and Results

Does My Lawn Actually Need a Lawn Tune-Up?

Not every lawn needs the same level of work. The goal is to match the service to what the lawn is actually telling you.

Strong Fit

A Lawn Tune-Up may make sense when:

  • The lawn is thinner than you want it to be.
  • There are weak, worn or bare areas that need new grass.
  • The soil is compacted and the lawn would benefit from Core Aeration.
  • You want to combine aeration and overseeding in one visit.
  • The lawn needs improvement, but heavy surface buildup does not need to be removed first.
Maybe Not

A different service may make more sense when:

  • The grass is already dense: Core Aeration alone may be enough if compaction is the main concern.
  • Heavy thatch or moss covers the surface: Dethatching (Power Raking) may need to happen before rebuilding.
  • The lawn has a significant soil, drainage or watering problem: seed alone will not correct the underlying condition.

Lawn Tune-Up or Full Meal Deal?

Both services rebuild lawn density. The main difference is whether Dethatching (Power Raking) is needed before aeration and overseeding.

Improve

Lawn Tune-Up

  • Core Aeration
  • Premium Overseeding
  • Starter Fertilizer

Best fit: thin or tired lawns that need greater density and compaction relief without requiring significant surface removal first.

See Lawn Tune-Up Pricing
Restore

Full Meal Deal Lawn Renovation

  • Dethatching (Power Raking)
  • Core Aeration
  • Premium Overseeding
  • Starter Fertilizer

Best fit: lawns with thatch, moss or accumulated surface material that needs to be removed as part of a stronger renovation approach.

Explore the Full Meal Deal

You do not automatically need the larger package. If the lawn does not need Dethatching (Power Raking), the Lawn Tune-Up keeps the work focused on aeration, new seed and establishment.

What a Lawn Tune-Up Is Designed to Improve

Below the Surface

Relieve Compaction

Core Aeration removes small soil plugs and creates openings through compacted lawn soil.

At the Surface

Rebuild Density

Overseeding adds new grass plants to lawns that have become thin, patchy or worn.

Establishment

Support New Seedlings

Starter Fertilizer accompanies the seed to encourage early establishment and stronger new root development.

Watch Lawn Tune-Up Results

Optional Lawn Tune-Up Upgrades

Some lawns have additional soil, fertility or watering issues. These options are available when they fit the lawn rather than being automatically added to every Tune-Up.

Fertilizer Option

Organic Fertilizer Upgrade

An organic-based fertilizer option for homeowners who prefer that feeding approach with their lawn service.

Organic fertilizer details →
Soil Support

Soil Amendments

For lawns where improving the condition of the soil underneath the grass is an important part of the repair strategy.

Explore Soil Amendments →
Soil pH

Lawn Lime Treatment

An add-on used when overly acidic soil conditions make a lime application appropriate.

Learn about Lawn Lime →
Water Movement

Dry Lawn Buster / Wetting Agent

Helps water spread and penetrate more effectively in soil that has become difficult to wet evenly.

See the Wetting Agent option →
Seed

Premium 60/40 Seed Mix

A premium sun-and-shade mix suited to many typical Seattle-area lawns and overseeding projects.

See Premium Grass Seed →
Seed Upgrade

Drought-Tolerant Seed Option

A specialized overseeding option for homeowners placing greater emphasis on summer resilience.

Explore Drought-Tolerant Seed →

When Is the Best Time for a Lawn Tune-Up?

Because a Lawn Tune-Up includes overseeding, timing should give new grass a reasonable establishment window and a dependable watering plan.

Spring

Spring is a useful window for rebuilding density after winter and giving new grass time to establish before the driest part of summer.

Late Summer & Fall

Late summer into fall can provide another strong overseeding window as extreme summer stress eases and lawns move toward fall growth.

Summer overseeding needs extra care. New seed requires dependable moisture while it establishes. For month-by-month Seattle-area guidance, see the Seattle Lawn Care Calendar .

After-Care Is Part of the Result

Once new seed is down, what happens afterward matters. The goal is to maintain appropriate moisture, protect the newly seeded areas and avoid mowing practices that damage young grass.

1. Keep Seed Appropriately Moist Follow the watering guidance for newly seeded areas rather than treating the lawn like established grass.
2. Protect Establishing Grass Limit unnecessary traffic and give new seedlings a chance to become established.
3. Mow Carefully Wait until the new grass is ready and use sensible mowing practices that avoid scalping or aggressive turns.
Read the Complete Lawn After-Care Guide
A Different Service Model

Owner on Every Job

Aerating Thatching Co. is owner-operated. Stewart is the person reviewing your quote request and the person performing the lawn service.

That means the recommendation and the work stay connected. If a lawn only needs the lighter option, there is no reason to turn every property into the largest renovation package.

What that means for homeowners

  • Direct communication with the person doing the work.
  • No mystery crew arriving after the recommendation.
  • A service approach focused on lawn restoration rather than weekly mowing.
  • Clear next-step and after-care information.
  • Pricing available before you submit a quote request.
Meet Stewart →

Lawn Tune-Up FAQ

What exactly is included in a Lawn Tune-Up?
A Lawn Tune-Up combines Core Aeration, Premium Overseeding and Starter Fertilizer in one coordinated service.
Does a Lawn Tune-Up include Dethatching (Power Raking)?
No. If the lawn has enough thatch, moss or dead surface material that Dethatching (Power Raking) should be performed before rebuilding, the Full Meal Deal Lawn Renovation is the more complete service to consider.
How do I know whether I need Core Aeration alone or a Lawn Tune-Up?
If the lawn is already reasonably dense and compaction is the main issue, Core Aeration alone may be appropriate. If the lawn also needs more grass density, the Lawn Tune-Up adds Premium Overseeding and Starter Fertilizer.
How much does a Lawn Tune-Up cost?
Pricing depends primarily on lawn size and any optional upgrades selected. Current Lawn Tune-Up pricing is published on the LawnTuneUps.com service pricing page .
Can I upgrade the fertilizer?
Yes. An organic fertilizer upgrade is available for homeowners who prefer an organic-based feeding option.
What grass seed do you use?
A premium 60/40 Sun & Shade Grass Seed Mix is used for many typical Seattle-area lawns. A drought-tolerant seed upgrade is also available when summer resilience is a higher priority.
What does Starter Fertilizer do?
Starter Fertilizer accompanies overseeding to support the establishment of new grass and promote strong root development in the new seedlings. You can read more on the Starter Fertilizer page .
Can I add Soil Amendments, Lime or a Wetting Agent?
Yes, when they make sense for the lawn. Available options include Soil Amendments , Lawn Lime Treatment and the Dry Lawn Buster / Soil Wetting Agent .
When will I see new grass?
Results depend on temperature, moisture, sunlight, existing lawn conditions and after-care. Overseeded lawns improve as new seedlings germinate and become established rather than changing instantly on service day.
Do I need to be home during the service?
Usually not, provided Stewart has the access needed to reach the lawn areas being serviced and any relevant access information has been provided in advance.
What should I do after the Lawn Tune-Up?
Watering and mowing practices are especially important after overseeding. Follow the Seattle Lawn After-Care Guide for the complete instructions.

Helpful Next Steps

Pricing

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Ready to Improve a Thin Seattle-Area Lawn?

Tell Stewart about your lawn and he can recommend whether a Lawn Tune-Up, Core Aeration, Full Meal Deal Lawn Renovation or another option makes the most sense for the conditions.

Request a Quote See Pricing First View Before & After Results