Top-rated lawn fertilization and treatment specialists.

Get matched with top lawn fertilization and treatment specialists in Keyport, WA

There are 7 highly-rated local lawn fertilization and treatment specialists.

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TRUSTED BY KEYPORT, WA HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon135
    Verified lawn fertilization and treatments reviews

Find Lawn fertilization and treatment specialists in Keyport

Avatar for GreenLandscaps

GreenLandscaps

2112 Laurel St
5.00(
13
)
Approved Pro

GreenLandscaps

2112 Laurel St
5.00(
13
)
Approved Pro
Customers say: True professional
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
88 local quotes requested

We have the experience and dedication to get the job done right! Specializing in landscaping services; We guarantee your satisfaction, and we won't leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Call or click for your FREE estimate today!

"Project was good"

Leo H on May 2025

We have the experience and dedication to get the job done right! Specializing in landscaping services; We guarantee your satisfaction, and we won't leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Call or click for your FREE estimate today!

"Project was good"

Leo H on May 2025


Avatar for Cesar Lawn Maintenance & Landscaping LLC

Cesar Lawn Maintenance & Landscaping LLC

1230 5th St
4.91(
17
)
Approved Pro

Cesar Lawn Maintenance & Landscaping LLC

1230 5th St
4.91(
17
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
12 local quotes requested

Welcome to Cesar Lawn Maintenance & Landscaping LLC! We take pride in the quality of work and customer satisfaction that we give each and every customer! We are known to pay exquisite attention to detail while making customer satisfaction our top priority. Call us today to learn more about how we can help you!

"I had him re do a poor job that was done earlier this year. The results were satisfying and more than I expected!"

Robert T on July 2024

Welcome to Cesar Lawn Maintenance & Landscaping LLC! We take pride in the quality of work and customer satisfaction that we give each and every customer! We are known to pay exquisite attention to detail while making customer satisfaction our top priority. Call us today to learn more about how we can help you!

"I had him re do a poor job that was done earlier this year. The results were satisfying and more than I expected!"

Robert T on July 2024


Avatar for Yandels Landscaping

Yandels Landscaping

2630 Cascade Trail
4.39(
14
)
Approved Pro

Yandels Landscaping

2630 Cascade Trail
4.39(
14
)
Approved Pro
Customers say: Quick response
75 local quotes requested
6 years of experience

Calmos Lawn care is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. we have specials deals all year around. Above all, we are watchful of our customer's interests and make their concerns the basis of our business. Please give us a call today!

"I love these guys. They work hard, very professional, highly skilled at everything I ask them to do. The first time they pulled weeds,, cut down tree branches pruned fruit trees, perfectly. The second time they repaired my deck and repainted, again perfect. "

Maurianne W on July 2025

Calmos Lawn care is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. we have specials deals all year around. Above all, we are watchful of our customer's interests and make their concerns the basis of our business. Please give us a call today!

"I love these guys. They work hard, very professional, highly skilled at everything I ask them to do. The first time they pulled weeds,, cut down tree branches pruned fruit trees, perfectly. The second time they repaired my deck and repainted, again perfect. "

Maurianne W on July 2025


Isidoro's Landscaping

1054 Chestnut St
5.00(
3
)
Approved Pro

Isidoro's Landscaping

1054 Chestnut St
5.00(
3
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
11 local quotes requested

We are a locally owned and operated company that values honesty and integrity in all aspects of our business. We offer a variety of lawn care and landscaping services that are customizable to each individual property. We pride ourselves on the quality of our work as well as our commitment to outstanding results. We look forward to building lasting relationships with our clients and guarantee your satisfaction!

"Great job clearing my empty lot, Iâ ll use the again in the early summer."

Dirk P on September 2024

We are a locally owned and operated company that values honesty and integrity in all aspects of our business. We offer a variety of lawn care and landscaping services that are customizable to each individual property. We pride ourselves on the quality of our work as well as our commitment to outstanding results. We look forward to building lasting relationships with our clients and guarantee your satisfaction!

"Great job clearing my empty lot, Iâ ll use the again in the early summer."

Dirk P on September 2024


Tony Marques Landscaping

3380 NE Old Belfair Hwy
3.33(
3
)

Tony Marques Landscaping

3380 NE Old Belfair Hwy
3.33(
3
)
15 years of experience

We specialize in tree services, tree trimming, tree removal, stump grinding, stump removal, and more! We guarantee your satisfaction, and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Check out all the services we offer below and call -- or-- click to schedule a free estimate today!

"It went fine, they did the work in a timely manner. I don't have any complaints about the work."

Don N on February 2023

We specialize in tree services, tree trimming, tree removal, stump grinding, stump removal, and more! We guarantee your satisfaction, and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Check out all the services we offer below and call -- or-- click to schedule a free estimate today!

"It went fine, they did the work in a timely manner. I don't have any complaints about the work."

Don N on February 2023


PG Lawn Service & Maintenance

4.94(
16
)

PG Lawn Service & Maintenance

4.94(
16
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Specializing in LAWN SERVICE & MAINTENANCE! We always guarantee your satisfaction and won’t leave until the job is done right. We take pride in ourselves and on the quality work we provide, while always delivering great customer service! Check out our services offered, then call --or-- click to schedule a free estimate today! Serving since 2000 Monthly Maintenance Satisfaction Guaranteed

"They did a wonderful job."

Nicole H on April 2024

Specializing in LAWN SERVICE & MAINTENANCE! We always guarantee your satisfaction and won’t leave until the job is done right. We take pride in ourselves and on the quality work we provide, while always delivering great customer service! Check out our services offered, then call --or-- click to schedule a free estimate today! Serving since 2000 Monthly Maintenance Satisfaction Guaranteed

"They did a wonderful job."

Nicole H on April 2024


The Best Lawn Services of all Time LLC

1522 E 32nd St
No reviews yet

The Best Lawn Services of all Time LLC

1522 E 32nd St
No reviews yet

Hello, we are The Best Lawn Services of all Time LLC. We will do pretty much anything on your lawn/garden. We can mow, weed, create a whole garden, put up christmas lights, trim, water plants, mulch, fertilize, etc. Like I said we do pretty much everything. One thing that makes us stand out from everyone else is that, once we are finished with our job we always ask if there is anything we could have done better. And if there is then we make sure to do it on the spot without extra charge.

Hello, we are The Best Lawn Services of all Time LLC. We will do pretty much anything on your lawn/garden. We can mow, weed, create a whole garden, put up christmas lights, trim, water plants, mulch, fertilize, etc. Like I said we do pretty much everything. One thing that makes us stand out from everyone else is that, once we are finished with our job we always ask if there is anything we could have done better. And if there is then we make sure to do it on the spot without extra charge.


Avatar for R & R Landscaping

R & R Landscaping

5.00(
1
)

R & R Landscaping

5.00(
1
)
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Our mission is to be a landscaper that brings back the personal touch with our customers. We will build a relationship that will last a lifetime once you see our quality work. We're passionate about delivering an exceptional experience. When you hire us, you're hiring a team of professionals who are trained and skilled to deliver lasting value to your home. As a locally owned and operated business we feel invested in our clients and constantly strive for customer satisfaction. We won't leave until the job is done right! Call or click to schedule an estimate today!

"Using this crew for the third year. Amazing hard workers."

Patricia M on March 2024

Our mission is to be a landscaper that brings back the personal touch with our customers. We will build a relationship that will last a lifetime once you see our quality work. We're passionate about delivering an exceptional experience. When you hire us, you're hiring a team of professionals who are trained and skilled to deliver lasting value to your home. As a locally owned and operated business we feel invested in our clients and constantly strive for customer satisfaction. We won't leave until the job is done right! Call or click to schedule an estimate today!

"Using this crew for the third year. Amazing hard workers."

Patricia M on March 2024



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Lawn Fertilization and Treatment questions, answered by experts

Sulfur makes grass greener as it creates a rich, healthy growing environment. It can help reduce the pH level in the soil to ensure the roots can get all the nutrients they need, such as nitrogen, phosphorus, and potassium. Sulfur also makes grass denser, lusher, and stronger. It’s a soil amendment that can make a big difference in the health and appearance of your lawn.

Your lawn will have visible signs if it needs fertilizing. If your grass looks discolored, is slow growing, looks thin, or your yard has bare spots, then it probably needs to be fertilized to give it the nutrients it's lacking. You should also keep an eye out for weeds and pests because they can also be signs of a struggling lawn.

A quick search online may recommend that you give your dog apple cider vinegar to help decrease the pH level of your dog’s urine. This method won’t help your yard, though. Most turf grasses thrive on slightly acidic soil, so apple cider vinegar won’t make much of a difference. 

The main cause of grass death by dog urine isn’t the pH level anyway—it’s usually the excessive amount of nitrogen that kills your grass.

Post-seeding care involves regular watering, mowing when appropriate, and occasional re-seeding to cover sparse areas.

Grass will grow back after being sprayed with vinegar. If you’re looking for an alternative to chemical herbicides, vinegar can help you manage weeds. Use a mixture of 1 gallon of white vinegar, 1 cup of salt, and 1 tablespoon of dish soap to spray on your grass. This will kill the grass at the surface while keeping the roots intact, so it’ll eventually grow back. You’ll need to use an herbicide or manually remove the whole root system to get rid of grass for good.

The Keyport, 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.