Top-rated lawn fertilization and treatment specialists.

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There are 11 highly-rated local lawn fertilization and treatment specialists.

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TRUSTED BY MERCER ISLAND, WA HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon152
    Verified lawn fertilization and treatments reviews

Find Lawn fertilization and treatment specialists in Mercer Island

Avatar for Tuff Jobs

Tuff Jobs

5.00(
4
)
Approved Pro

Tuff Jobs

5.00(
4
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
87 local quotes requested

Tuff jobs is a proud family business owner that specializes in deck building, land clearing, landscaping, and pretty much your local jack-of-all-trades. I pride myself in delivering quality work...exactly what the client needs and asks for. My 5 star reviews and business name is just one example of that. I'm new to Angi, so most of my reviews are in a different place. If you want the link, just ask! Will you be the next person to give me 5 stars? Reach out and let's tackle that project together.

"Stryker is so thorough, handy, and genuinely good at what he does. He doesn’t just build decks he pours care into every detail, making sure it’s solid and safe. On top of that, he’s incredibly kind and personable, even though he doesn’t have to be. That combination of skill and heart is rare, and it’s what makes working with him such a great experience. We love supporting their small business because you can feel the pride and integrity in the work."

Sophie C on October 2025

Tuff jobs is a proud family business owner that specializes in deck building, land clearing, landscaping, and pretty much your local jack-of-all-trades. I pride myself in delivering quality work...exactly what the client needs and asks for. My 5 star reviews and business name is just one example of that. I'm new to Angi, so most of my reviews are in a different place. If you want the link, just ask! Will you be the next person to give me 5 stars? Reach out and let's tackle that project together.

"Stryker is so thorough, handy, and genuinely good at what he does. He doesn’t just build decks he pours care into every detail, making sure it’s solid and safe. On top of that, he’s incredibly kind and personable, even though he doesn’t have to be. That combination of skill and heart is rare, and it’s what makes working with him such a great experience. We love supporting their small business because you can feel the pride and integrity in the work."

Sophie C on October 2025


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
94 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 Victor's Landscaping

Victor's Landscaping

35703 16th Ave S Unit K303
5.00(
7
)
Approved Pro

Victor's Landscaping

35703 16th Ave S Unit K303
5.00(
7
)
Approved Pro
Super Service Award
Customers say: Quick response
15 local quotes requested
4 years of experience

With over 4 years of experience, I take pride in my quality craftsmanship. We are owner operated, and believe in building long-term relationships with our clients by delivering honesty along with exceptional work. We pride our company on reliability, great communication, integrity, and customer service. We are experts in our trade and will do our best to keep you as educated as we can on your particular project. Give us a call today! We look forward to working with you!

"Excellent work! Hire Victor! "

Michael R on September 2025

With over 4 years of experience, I take pride in my quality craftsmanship. We are owner operated, and believe in building long-term relationships with our clients by delivering honesty along with exceptional work. We pride our company on reliability, great communication, integrity, and customer service. We are experts in our trade and will do our best to keep you as educated as we can on your particular project. Give us a call today! We look forward to working with you!

"Excellent work! Hire Victor! "

Michael R on September 2025


Avatar for EP Garden and Landscaping

EP Garden and Landscaping

515 South Donovan St A
4.94(
64
)
Approved Pro

EP Garden and Landscaping

515 South Donovan St A
4.94(
64
)
Approved Pro
Customers say: True professional
53 local quotes requested
7 years of experience

With over 8 of experience, we pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business! Book with us online or feel free to give us a call today!

"We hired them to trim our plants, pull weeds and haul everything away. They worked hard and and knew how to trim our overgrown plants back so they looked in control and healthy. When I questioned Edwardo about anything he was polite and explained why they did what was best for our plants and our lot."

James R on September 2025

With over 8 of experience, we pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business! Book with us online or feel free to give us a call today!

"We hired them to trim our plants, pull weeds and haul everything away. They worked hard and and knew how to trim our overgrown plants back so they looked in control and healthy. When I questioned Edwardo about anything he was polite and explained why they did what was best for our plants and our lot."

James R on September 2025


Avatar for 4 Seasons Landscape LLC

4 Seasons Landscape LLC

No reviews yet

4 Seasons Landscape LLC

No reviews yet
5 years of experience

We are providers of landscaping services in the Olympia and Tacoma areas. Our mission is to maintain the highest quality and professionalism from start to finish. We are confident in our results because all our jobs are custom for the needs of each home. We strive for the highest degree of quality products and workmanship. Call us today and find out how we can meet all your landscaping needs!

We are providers of landscaping services in the Olympia and Tacoma areas. Our mission is to maintain the highest quality and professionalism from start to finish. We are confident in our results because all our jobs are custom for the needs of each home. We strive for the highest degree of quality products and workmanship. Call us today and find out how we can meet all your landscaping needs!


Avatar for PREMIER LANDSCAPE CONSTRUCTION LLC

PREMIER LANDSCAPE CONSTRUCTION LLC

37902 278th Ave SE
No reviews yet

PREMIER LANDSCAPE CONSTRUCTION LLC

37902 278th Ave SE
No reviews yet
9 years of experience

Premier Landscape Construction is a an industry leader in high-end landscaping. We specialize in comprehensive landscapes, hardscapes, water features, outdoor kitchens, fences, and decks. We cater to clients seeking an unparalleled outdoor living experience, transforming ordinary spaces into breathtaking landscapes. Our expertise extends to designing and constructing luxurious outdoor environments that blend seamlessly with the natural surroundings, while also enhancing the appeal and functional aspects of any property. Our team of experts use the latest techniques and high-quality materials to ensure every project is exactly what you envision. Our services are tailored to meet the unique needs and preferences of our clientele. We pride ourselves on our commitment to excellence, attention to detail, and dedication to creating spaces that not only meet but exceed our clients' expectations.

Premier Landscape Construction is a an industry leader in high-end landscaping. We specialize in comprehensive landscapes, hardscapes, water features, outdoor kitchens, fences, and decks. We cater to clients seeking an unparalleled outdoor living experience, transforming ordinary spaces into breathtaking landscapes. Our expertise extends to designing and constructing luxurious outdoor environments that blend seamlessly with the natural surroundings, while also enhancing the appeal and functional aspects of any property. Our team of experts use the latest techniques and high-quality materials to ensure every project is exactly what you envision. Our services are tailored to meet the unique needs and preferences of our clientele. We pride ourselves on our commitment to excellence, attention to detail, and dedication to creating spaces that not only meet but exceed our clients' expectations.


Avatar for K&R Lawncare Service

K&R Lawncare Service

No reviews yet

K&R Lawncare Service

No reviews yet
2 years of experience

K&R Lawncare and haul services serve the greater Pierce and King County region providing high-quality customer service for all your yard and outdoor home improvement needs. Veteran-owned and operated we provide discounts to all Active Duty, Veterans, and First Responders. Give us a call or fill out our form to get a quote today!

K&R Lawncare and haul services serve the greater Pierce and King County region providing high-quality customer service for all your yard and outdoor home improvement needs. Veteran-owned and operated we provide discounts to all Active Duty, Veterans, and First Responders. Give us a call or fill out our form to get a quote today!


Avatar for Alex Yard Services and Construction

Alex Yard Services and Construction

No reviews yet

Alex Yard Services and Construction

No reviews yet
20 years of experience

At Alex Yard Services and Construction, we provide landscaping and construction services to our clients, we not only enhance the beauty and health of your outdoor space but also offer a high-quality construction service that will exceed your expectations. We do Landscaping, Lawn Care, Tree Trimming, Irrigation System Installation, Hardscaping, Fencing, Decks, Patios, General Contracting, Remodeling, Renovation, Retaining Walls, Fire Places and more.

At Alex Yard Services and Construction, we provide landscaping and construction services to our clients, we not only enhance the beauty and health of your outdoor space but also offer a high-quality construction service that will exceed your expectations. We do Landscaping, Lawn Care, Tree Trimming, Irrigation System Installation, Hardscaping, Fencing, Decks, Patios, General Contracting, Remodeling, Renovation, Retaining Walls, Fire Places and more.


"Very good worker! Highly recommend!"

Thomas S on November 2023

Transform your outdoor space with SP Gardening & Mowing. Our expert team in Seattle specializes in creating stunning landscapes that will make your neighbors green with envy. Contact us today to bring your dream garden to life.

"Very good worker! Highly recommend!"

Thomas S on November 2023


Avatar for Landscaping Maintenance

Landscaping Maintenance

5.00(
4
)

Landscaping Maintenance

5.00(
4
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Hi, I'm Benjamin Cruz. We provide all kinds of yard work from one time yard clean up to weekly or bi-weekly lawn maintenance services. We do Mowing, Edging, trimming shrub, pruning, flower bed weed controlling, power washing, fence repair, retaining wall, lawn thatching and more. We have been doing these kind of work for over 6 years. We have the knowledge of the yard work.

"Benjamin and his team were fantastic! They trimmed several very large hedges, along with general yard clean up and weeding. They were very thorough, efficient and professional. I highly recommend Benjamin and will be using him again for any landscaping help we need in the future."

Jordan L on March 2024

Hi, I'm Benjamin Cruz. We provide all kinds of yard work from one time yard clean up to weekly or bi-weekly lawn maintenance services. We do Mowing, Edging, trimming shrub, pruning, flower bed weed controlling, power washing, fence repair, retaining wall, lawn thatching and more. We have been doing these kind of work for over 6 years. We have the knowledge of the yard work.

"Benjamin and his team were fantastic! They trimmed several very large hedges, along with general yard clean up and weeding. They were very thorough, efficient and professional. I highly recommend Benjamin and will be using him again for any landscaping help we need in the future."

Jordan L on March 2024

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Lawn Fertilization and Treatment questions, answered by experts

The best time to top dress your lawn depends on what type of grass you have and what climate you live in. Cool-season grass should be top dressed in late fall, while warm-season grass should be top dressed in late spring.

Powdery mildew tends to grow mostly on leafy plants. The mold itself isn’t particularly harmful, except for those who are allergic to mold. However, you should treat it like you’d treat the discovery of any other mold, and get rid of it immediately. Powdery mildew can spread to your home, which can cause expensive damage. 

Yes—lawn renovation can turn your lawn from damaged to healthy in one month or less. You should also consider lawn renovation an investment in your home’s future. Not only will a lawn renovation ensure that you have a beautiful, healthy, and thriving lawn, but when it comes time to sell your home, the curb appeal will increase your home’s value.

Lime isn't a fertilizer. Instead, it helps fertilizers, plant food, and naturally occurring nutrients reach the grass by boosting the pH level in acidic soils. While adding lime isn't a crucial task in some locations, it's vital to keeping a lawn healthy in many areas. Lime's ability to encourage healthy grass by making nutrients in the soil more effective makes the task worth the effort, regardless of location.

Water your yard a little more deeply after a drought for about two weeks (while still avoiding overwatering). Continue to water in the early morning hours before 10 a.m. You'll also want to invest in some high-quality fertilizer to get more nutrients to your roots and help them grow back stronger and quicker. Look up your grass and soil type, or do a soil test, to see what type of fertilizer you need.

The Mercer Island, 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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