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    Average homeowner rating
  • Verified reviews icon168
    Verified lawn fertilization and treatments reviews

Verified Reviews for Lawn Fertilization And Treatment pros in Castle Rock, WA

*The Angi rating for Lawn Fertilization And Treatment companies in Castle Rock, 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 Castle Rock, 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 Castle Rock

Cooper's Landscaping LLC

No reviews yet

Cooper's Landscaping LLC

No reviews yet

We at Cooper's Landscaping offer a variety of services such as lawn mowing, pressure washing, garden clean up, and much more. We communicate closely with our customers to ensure we exceed your expectations.

We at Cooper's Landscaping offer a variety of services such as lawn mowing, pressure washing, garden clean up, and much more. We communicate closely with our customers to ensure we exceed your expectations.

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

Hammer Down Construction LLC

1450 SE Orient Dr
No reviews yet

Hammer Down Construction LLC

1450 SE Orient Dr
No reviews yet
24 years of experience

Hammer Down Construction does it all. From Remodeling to pressure washing. No job to big or to small. With over 20+ Years of experience in the construction industry, they have built a plethora of knowledge and resources. We make it a point to make sure every customer is satisfied.

Hammer Down Construction does it all. From Remodeling to pressure washing. No job to big or to small. With over 20+ Years of experience in the construction industry, they have built a plethora of knowledge and resources. We make it a point to make sure every customer is satisfied.

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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.

Treating dry soil can bring back a dormant lawn, but not a dead one. After nurturing a dry lawn back to proper moisture levels, you should closely observe whether your grass revives with the soil. If not, you may need to reseed your lawn or start fresh with new turf.

If your lawn has a higher pH than recommended for your type of grass or it looks yellow, sulfur can help. If your lawn is slow to grow and not very lush, it could also benefit from a  higher sulfur content. Sandy soil is especially vulnerable to sulfur deficiencies.

Properly preparing the soil for planting grass seed may include applying fertilizer several weeks before spreading the seed if you plan to overseed the lawn. However, in most cases involving a brand-new lawn, spreading a starter fertilizer along with the grass seed will give it the best chance of taking root quickly and growing strong.

If your lawn and general landscape are struggling, consider calling a local landscape specialist to suggest lawn amendments, local plants, and hardscape changes to boost the long-term health of your outdoor space. While you may be able to take on small projects yourself—such as reseeding your lawn or testing the soil—a professional can help you build a plan to bring a struggling yard back to life quickly.

The Castle Rock, 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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