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TRUSTED BY KELSO, WA HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon172
    Verified lawn fertilization and treatments reviews

Verified Reviews for Lawn Fertilization And Treatment pros in Kelso, WA

*The Angi rating for Lawn Fertilization And Treatment companies in Kelso, WA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Lawn Fertilization And Treatment needs.

*The HomeAdvisor rating for Lawn Fertilization And Treatment companies in Kelso, WA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Lawn Fertilization And Treatment needs.

Last update on October 24, 2025

Find Lawn fertilization and treatment specialists in Kelso

Avatar for Grass Doctor

Grass Doctor

Po Box 265
4.89(
206
)
•Approved Pro

Grass Doctor

Po Box 265
4.89(
206
)
•Approved Pro
Customers say: Super punctual
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
34 local quotes requested

We specialize in commercial and residential landscape maintenance in and around the Portland and metro areas. We can provide weekly or bi weekly basic lawn service all the way to a comprehensive care package. Award winning.

"Juan is very friendly. I have a small back yard and he and his crew make quick work of the mess it becomes because of weeds and evergreen detritus. The job is always done well."

Bentley C on May 2019

We specialize in commercial and residential landscape maintenance in and around the Portland and metro areas. We can provide weekly or bi weekly basic lawn service all the way to a comprehensive care package. Award winning.

"Juan is very friendly. I have a small back yard and he and his crew make quick work of the mess it becomes because of weeds and evergreen detritus. The job is always done well."

Bentley C on May 2019

Oma Services

4721 Ne 79th Ave
No reviews yet

Oma Services

4721 Ne 79th Ave
No reviews yet
24 years of experience

We are Oma Services, a small, local woman-owned, full restoration and remodeling business with handyperson and edible landscape services offered. We provide free estimates, provide our own tools and equipment, are insured and referenced. Give us a call to talk more about your project, Charlie and Yvonne

We are Oma Services, a small, local woman-owned, full restoration and remodeling business with handyperson and edible landscape services offered. We provide free estimates, provide our own tools and equipment, are insured and referenced. Give us a call to talk more about your project, Charlie and Yvonne

Garden Solutions

P.O. Box 1143
5.00(
1
)

Garden Solutions

P.O. Box 1143
5.00(
1
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

We accept Cash or Checks

"We use Doug regularly to fertilize our trees and shrubs, and to keep pests like lace bug and root weevils under control. He is knowledgeable, punctual, professional, and responds quickly to address any problems that crop up. He even saved our maple tree from verticillium wilt and gave it a good pruning. We highly recommend him."

Franklin W on February 2018

We accept Cash or Checks

"We use Doug regularly to fertilize our trees and shrubs, and to keep pests like lace bug and root weevils under control. He is knowledgeable, punctual, professional, and responds quickly to address any problems that crop up. He even saved our maple tree from verticillium wilt and gave it a good pruning. We highly recommend him."

Franklin W on February 2018

Classic Landscape & Lawn Care, LLC

15635 SE 114th Ave STE 207
2.00(
1
)

Classic Landscape & Lawn Care, LLC

15635 SE 114th Ave STE 207
2.00(
1
)
10 years of experience

Our father/son team of Steve & Craig at Classic Landscape & Lawn Care will provide an honest, open line of communication with you to ensure your landscaping needs are met and exceeded.

"Work was done in a shoddy manner. seeding did not grow as promised, FAILED TO ANSWER CALLS MADE REGARDING DEAD SPOTS IN LAWN. Media used in seeding produced lots of weeds that were not in the lawn prior to reseeding. would not recommend mike"

Mike B on July 2019

Our father/son team of Steve & Craig at Classic Landscape & Lawn Care will provide an honest, open line of communication with you to ensure your landscaping needs are met and exceeded.

"Work was done in a shoddy manner. seeding did not grow as promised, FAILED TO ANSWER CALLS MADE REGARDING DEAD SPOTS IN LAWN. Media used in seeding produced lots of weeds that were not in the lawn prior to reseeding. would not recommend mike"

Mike B on July 2019

Avatar for Householder Mowing Service LLC

Householder Mowing Service LLC

3822 SE 169th Pl
5.00(
2
)

Householder Mowing Service LLC

3822 SE 169th Pl
5.00(
2
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Now serving the greater Portland area! If you need to catch up on your lawn with a one time mow or need monthly lawn care, we can help! Our pricing options allow you choose what you need and give you the confidence to get your yard looking its best at a price you can afford. We offer: Mowing and edging Pruning Weed control Pressure washing Gutter cleaning And more...

Now serving the greater Portland area! If you need to catch up on your lawn with a one time mow or need monthly lawn care, we can help! Our pricing options allow you choose what you need and give you the confidence to get your yard looking its best at a price you can afford. We offer: Mowing and edging Pruning Weed control Pressure washing Gutter cleaning And more...

Avatar for Pacific North West Care Maintenance

Pacific North West Care Maintenance

5264 NE 121st Ave H53
No reviews yet

Pacific North West Care Maintenance

5264 NE 121st Ave H53
No reviews yet
16 years of experience

*Detailing of all beds *Mowing and edging blow *Weeding and Raking *Full clean up *Pruning and trimming *Bark and topsoil *Tree Removal *Rototilling *Retaining walls *Sprinkler system installation *Full pressure washing *Installation of fence/wood *Fertilizing and moss control *River rock and gravel *Removal of small trees *Removal of unwanted plants *Removal of blackberry bushes *Grass removal and put in new sod *Patio walk ways and paver installation *Rocks placement in new homes in the front yard *Water fountain installation and fish tanks and much more

*Detailing of all beds *Mowing and edging blow *Weeding and Raking *Full clean up *Pruning and trimming *Bark and topsoil *Tree Removal *Rototilling *Retaining walls *Sprinkler system installation *Full pressure washing *Installation of fence/wood *Fertilizing and moss control *River rock and gravel *Removal of small trees *Removal of unwanted plants *Removal of blackberry bushes *Grass removal and put in new sod *Patio walk ways and paver installation *Rocks placement in new homes in the front yard *Water fountain installation and fish tanks and much more

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Lawn Fertilization and Treatment questions, answered by experts

It depends on the type of grass and the condition of your lawn. We advised you to fertilize your lawn at least twice per year. However, warm-season grasses and nutrient-deficient lawns may need to be fertilized up to four times a year. Remember, you don't want to over fertilize either, so soil testing can help to determine if your lawn lacks nutrients and if it’s ready for another application.

Make your ryegrass thicker by boosting soil health. Add organic matter, aerate the lawn if the soil is compacted, fertilize appropriately, and see if your lawn needs dethatching. Your local lawn care service can come and look at your lawn and provide specific advice and remedies for your lawn issues.

Choosing the right grass seed and planting it at the right time are the most important factors in establishing fast-growing grass. You also need adequate water, sunshine, and nutrients. To speed up the growth process, you can implement some tips and tricks, including watering it deeply and frequently, and using an iron-rich fertilizer to boost its appearance.

At its core, soil pH is a measure of how many hydrogen ions are present in your soil. In highly acidic soil (low pH), plant growth is difficult due to reduced microbial availability in the dirt.

In highly alkaline soil, plants may struggle to grow due to iron deficiencies. In either case, a lack of balance deprives grass or plants of some key nutrients they need to grow.

A pH reading of 6 to 7.5 is ideal for most plants. Slight acidity is, generally speaking, less of an issue than slight alkalinity. Many plants can still thrive in slightly acidic soil.

Yes, it’s always a good idea to fertilize your lawn before a major leveling project. This step gives your grass the nutrients necessary for healthy growth, helping it recover and replenish itself faster. However, you should do this at least three weeks in advance, as the leveling process can disturb the newly-applied fertilizer.

The Kelso, WA homeowners’ guide to lawn fertilization and treatments

From average costs to expert advice, get all the answers you need to get your job done.

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