Case Studies

From Thin Turf to Thick Lawn: A Spokane Lawn Renovation

Automated Lawn & Pest Control rebuilt a thin Spokane lawn with bare spots, without tearing it out. We core aerated it in multiple passes and spread 15 cubic yards of 3-way top dressing mix into the turf and aeration holes, then the lawn was re-hydroseeded. It grew into a much denser, greener lawn on better soil, keeping the existing grass wherever it was worth saving.

Top-dressed backyard lawn filling in with new grass beside a covered patio, with a rock wall and ponderosa pines behind
Location
Spokane, WA
Property
Residential lawn
Starting point
Thin, inconsistent turf with bare areas and exposed soil
Core aeration
Multiple passes
Top dressing
15 cubic yards of 3-way mix
Seeding
Re-hydroseeded
Result
Denser, greener turf on improved soil

The process

Aeration, Top Dressing & Hydroseeding, in Order

Each step sets up the next: open the soil, add fresh growing material, then seed into it.

  1. Multiple-pass core aeration

    Instead of a single maintenance pass, we aerated aggressively, making several passes to open the soil so top dressing, water, nutrients and seed could reach the root zone.

  2. 15 yards of 3-way top dressing

    The biggest part of the job. We spread 15 cubic yards of 3-way mix with our top dressing equipment and worked it into the turf and the aeration holes.

  3. Hydroseeding

    With the lawn aerated and top dressed, it was re-hydroseeded to bring new grass into the thin and bare areas.

  4. Establishment

    The new grass came up through fresh growing material and the lawn thickened as it established. Consistent watering matters most while new seed takes hold.

The story

Renovating a Thin Lawn Without Replacing It

A thin lawn doesn't always need to be torn out and replaced. When there's still grass worth keeping, improving the soil under it and seeding the gaps can rebuild it from the ground up.

The problem

The turf on this Spokane property was thin and inconsistent. Parts of the lawn had never established well, and there was a lot of bare, exposed soil.

The plan

Instead of just putting more seed on top of the same ground, the goal was to rebuild the lawn from the soil up while keeping the turf that was still worth saving, so new seed would have a much better place to grow.

Why top dress an existing lawn?

Top dressing is a good renovation option when a lawn still has desirable grass but is struggling with thin turf, compaction, poor soil or uneven establishment. Paired with core aeration, the new material works down into the lawn instead of sitting on top of it.

How much material a lawn needs depends on its square footage and the depth you're after, so we measure the turf area and calculate the amount rather than guessing. More in our guide to lawn top dressing for Spokane homeowners.

The result

What started as a thin lawn with a lot of exposed soil grew into a much denser, greener stand of turf. The existing grass was kept where possible, the soil was improved and new grass came in across the property.

It wasn't an instant cosmetic fix. It was a renovation built to give the lawn a better foundation for the long term.

Services used

Services Used on This Lawn

Lawn thin, compacted or not responding to treatments? Replacing it isn't always the first answer. We'll look at what you have and build a lawn renovation plan around it.

Last updated September 18, 2026