Top-rated lawn fertilization and treatment specialists.

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Verified lawn fertilization and treatments reviews

Lawn fertilization and treatment specialists in Annapolis Junction

Avatar for Fairway Lawns, LLC
Fairway Lawns, LLC
PO BOX 993
4.81(
16
)
Approved Pro
Fairway Lawns, LLC
PO BOX 993
4.81(
16
)
Approved Pro
Customers say: True professional
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
47 local quotes requested

On The Green, Inc. guarantees to produce a thicker, greener, healthier lawn! Our Green Care Lawn Program includes organic fertilizers, poly-coated slow-release products, liquid weed controls and the latest technologies in the industry. In addition to lawn care our Certified Technicians can provide Pest Control Services for Mosquitoes, Ants, Ticks, Rodents, Roaches and other Home Pests. As an industry expert, over 25 years experience and 5 star reviews On The Green, Inc. is the perfect company to care for your lawn and home.

"All went well"

Raymond P on November 2022

On The Green, Inc. guarantees to produce a thicker, greener, healthier lawn! Our Green Care Lawn Program includes organic fertilizers, poly-coated slow-release products, liquid weed controls and the latest technologies in the industry. In addition to lawn care our Certified Technicians can provide Pest Control Services for Mosquitoes, Ants, Ticks, Rodents, Roaches and other Home Pests. As an industry expert, over 25 years experience and 5 star reviews On The Green, Inc. is the perfect company to care for your lawn and home.

"All went well"

Raymond P on November 2022


Avatar for Tony's Power Washing and Window Cleaning
Tony's Power Washing and Window Cleaning
5 Plummer Ct
4.81(
54
)
Approved Pro
Tony's Power Washing and Window Cleaning
5 Plummer Ct
4.81(
54
)
Approved Pro
Customers say: Super punctual
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
40 local quotes requested

We are the last outdoor maintenance company you will ever need! Tony's Power Washing & Windows Cleaning is a local family owned and operated company specialized in power washing, window cleaning, deck maintenance and gutter cleaning. If it's outside, we'll make it shine! Give us a call to talk about how we can improve the look of your home today! ** for this month we are offering, house siding power washing up to 2.500 sq for $329.00 **

"Tony’s crew showed up as promised and on time. The windows cleaned are spotless. The power washing of my deck and wrought iron furniture was fantastic. All the work was done efficiently and timely, and for a very reasonable price. Definitely would recommend Tony’s Power Washing and Window Cleaning to anyone."

Marshall Z on April 2025

We are the last outdoor maintenance company you will ever need! Tony's Power Washing & Windows Cleaning is a local family owned and operated company specialized in power washing, window cleaning, deck maintenance and gutter cleaning. If it's outside, we'll make it shine! Give us a call to talk about how we can improve the look of your home today! ** for this month we are offering, house siding power washing up to 2.500 sq for $329.00 **

"Tony’s crew showed up as promised and on time. The windows cleaned are spotless. The power washing of my deck and wrought iron furniture was fantastic. All the work was done efficiently and timely, and for a very reasonable price. Definitely would recommend Tony’s Power Washing and Window Cleaning to anyone."

Marshall Z on April 2025


Avatar for AJB Power Washing
AJB Power Washing
1328 Hallock Drive
5.00(
1
)
Approved Pro
AJB Power Washing
1328 Hallock Drive
5.00(
1
)
Approved Pro
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
71 local quotes requested

AJB Power Washing offers comprehensive outdoor maintenance services, specializing in power washing, lawn care, and exterior cleaning to keep your property looking pristine year-round!

"They do a good work"

ramez h on May 2024

AJB Power Washing offers comprehensive outdoor maintenance services, specializing in power washing, lawn care, and exterior cleaning to keep your property looking pristine year-round!

"They do a good work"

ramez h on May 2024


Avatar for MRW Lawns Inc
MRW Lawns Inc
5440 Washington Ave
4.76(
101
)
Approved Pro
MRW Lawns Inc
5440 Washington Ave
4.76(
101
)
Approved Pro
Customers say: Quick response
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
41 local quotes requested

MRW Lawns celebrates 35 years of servicing customers throughout Maryland. We take great pride in who we are and what we do! Our environment matters greatly to us, we are helping our ? one lawn at a time. Whether it is for the quality professional products and technicians, or the honest way we present expectations and meet or exceed them. MRW Lawns, Inc. remains the best choice when you choose to hire a professional lawn care and pest control company.

"How long and how much money is enough for a nice lawn? I paid MRW Lawn Service over $2000 and gave them almost a year to achieve satisfactory results – after 10 months. with too many weeds and several bare spots I gave up. I learned my lesson and cancelled. I regret I ever started their pricy and less than satisfactory lawn service. I had hired MRW Lawn Service to provide lawn care services which included soil testing, fertilization, weed control, grub control, seeding and Core/Slice combo renovation. I recognized that results take time, so I stuck with MRW for almost one-year hoping to see the results their representative had promised. Unfortunately, the results from all the treatments applied by MWR were unsatisfactory. The primary issues of concern were weeds and bare spots."

Dave h on January 2024

MRW Lawns celebrates 35 years of servicing customers throughout Maryland. We take great pride in who we are and what we do! Our environment matters greatly to us, we are helping our ? one lawn at a time. Whether it is for the quality professional products and technicians, or the honest way we present expectations and meet or exceed them. MRW Lawns, Inc. remains the best choice when you choose to hire a professional lawn care and pest control company.

"How long and how much money is enough for a nice lawn? I paid MRW Lawn Service over $2000 and gave them almost a year to achieve satisfactory results – after 10 months. with too many weeds and several bare spots I gave up. I learned my lesson and cancelled. I regret I ever started their pricy and less than satisfactory lawn service. I had hired MRW Lawn Service to provide lawn care services which included soil testing, fertilization, weed control, grub control, seeding and Core/Slice combo renovation. I recognized that results take time, so I stuck with MRW for almost one-year hoping to see the results their representative had promised. Unfortunately, the results from all the treatments applied by MWR were unsatisfactory. The primary issues of concern were weeds and bare spots."

Dave h on January 2024


Avatar for E B Landscaping & Home Improvement, LLC
E B Landscaping & Home Improvement, LLC
2517 McKenzie Rd
4.69(
117
)
Approved Pro
E B Landscaping & Home Improvement, LLC
2517 McKenzie Rd
4.69(
117
)
Approved Pro
Customers say: Quality work
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
38 local quotes requested

E.B. Landscaping & Home Improvement, LLC has built a reputation for quality work with each satisfied customer. Our sense of pride is apparent in every restoration we complete. Call E.B. Landscaping & Home Improvement, LLC today and we’ll be there in your time of need. E B Landscaping is a family owned and operated business, serving Howard County for over 22 years. We deliver quality work at a reasonable price. Call for a FREE estimate on any of your landscape needs

"It was a pleasure working with Ed Benesch. Ed is a pretty easy-going guy, but he gets the job done and done well. He was patient with me and my wife as we struggled with our shrub selection. The mulch looks great, the new shrubs are doing well, the low spot is filled, and the grass is growing in. E B Landscaping was not our cheapest quote, but I think we made the right decision. I think the extra money spent was well worth it."

Philip W on June 2018

E.B. Landscaping & Home Improvement, LLC has built a reputation for quality work with each satisfied customer. Our sense of pride is apparent in every restoration we complete. Call E.B. Landscaping & Home Improvement, LLC today and we’ll be there in your time of need. E B Landscaping is a family owned and operated business, serving Howard County for over 22 years. We deliver quality work at a reasonable price. Call for a FREE estimate on any of your landscape needs

"It was a pleasure working with Ed Benesch. Ed is a pretty easy-going guy, but he gets the job done and done well. He was patient with me and my wife as we struggled with our shrub selection. The mulch looks great, the new shrubs are doing well, the low spot is filled, and the grass is growing in. E B Landscaping was not our cheapest quote, but I think we made the right decision. I think the extra money spent was well worth it."

Philip W on June 2018


Avatar for American Lawn Specialists, Inc.
American Lawn Specialists, Inc.
5389 Enterprise St
4.54(
24
)
Approved Pro
American Lawn Specialists, Inc.
5389 Enterprise St
4.54(
24
)
Approved Pro
Customers say: Super punctual
104 local quotes requested
20 years of experience

American Lawn and Tree Specialists, Inc. is a locally owned & operated company committed to providing the very best lawn care and ornamental tree/shrub care service to its customers. With over 30 years of experience, we offer free estimates where we can come out and evaluate your lawn and landscape. This is our basis so that we may provide you the service your lawn and landscape needs. Our Organic Based Lawn Care Program is proven in getting your lawn to its potential. Contact us today so we can get started improving your lawn. We do not mow lawns, mulching, or pulling weeds.

"Service was excellent. Showed up on time, followed through quickly and job scheduled quickly."

Lynn H on June 2024

American Lawn and Tree Specialists, Inc. is a locally owned & operated company committed to providing the very best lawn care and ornamental tree/shrub care service to its customers. With over 30 years of experience, we offer free estimates where we can come out and evaluate your lawn and landscape. This is our basis so that we may provide you the service your lawn and landscape needs. Our Organic Based Lawn Care Program is proven in getting your lawn to its potential. Contact us today so we can get started improving your lawn. We do not mow lawns, mulching, or pulling weeds.

"Service was excellent. Showed up on time, followed through quickly and job scheduled quickly."

Lynn H on June 2024


Avatar for Jf landscape and lawncare llc
Jf landscape and lawncare llc
5.00(
3
)
Approved Pro
Jf landscape and lawncare llc
5.00(
3
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
97 local quotes requested

Jaf lawn cut offer spring cleanup lawn service shrubs trimming and remove and leave cleanup and gutters cleanup power washing. Call us for a free estimate today 443-583-6626 also we offer wood fence repair aerator overseeder mulch first customer I will give 30%discount

"I am very pleased with the work that was done laying artificial turf. My dog likes it too?"

Stacy A on April 2023

Jaf lawn cut offer spring cleanup lawn service shrubs trimming and remove and leave cleanup and gutters cleanup power washing. Call us for a free estimate today 443-583-6626 also we offer wood fence repair aerator overseeder mulch first customer I will give 30%discount

"I am very pleased with the work that was done laying artificial turf. My dog likes it too?"

Stacy A on April 2023


Avatar for Baumann's Lawn & Landscape
Baumann's Lawn & Landscape
14409 Fairdale Rd
4.49(
134
)
Approved Pro
Baumann's Lawn & Landscape
14409 Fairdale Rd
4.49(
134
)
Approved Pro
Customers say: Quality work
83 local quotes requested
38 years of experience

Additional contact: Matt Baumann, mattbaumann1@aol.com. Rick baumann, rbaumannjr@yahoo.com Currently not accepting jobs under $5,000 due to high demand. Check back for updates!

"quality of work is good. One issue was they tried to change agreed upon price after work was completed, however, they did honor original estimate. When reviewing my outside cameras to understand why agreed upon maintenance cost increased 100% from a few months earlier it became clear, two employees at all times were sitting in their truck while the other two were working..."

Brian H on October 2021

Additional contact: Matt Baumann, mattbaumann1@aol.com. Rick baumann, rbaumannjr@yahoo.com Currently not accepting jobs under $5,000 due to high demand. Check back for updates!

"quality of work is good. One issue was they tried to change agreed upon price after work was completed, however, they did honor original estimate. When reviewing my outside cameras to understand why agreed upon maintenance cost increased 100% from a few months earlier it became clear, two employees at all times were sitting in their truck while the other two were working..."

Brian H on October 2021


Avatar for The Outdoor Advantage LLC
The Outdoor Advantage LLC
526 Belfast Rd
4.48(
757
)
Approved Pro
The Outdoor Advantage LLC
526 Belfast Rd
4.48(
757
)
Approved Pro
Customers say: Quality work
337 local quotes requested
22 years of experience

The Outdoor Advantage, LLC has been making customers happy in central Maryland by performing quality work at reasonable prices since 2002. We specialize in hardscape design and installation, mulching, hauling, planting, gutter cleaning, landscaping, power washing, snow removal and general outdoor maintenance. We help the homeowner add value to their land and create beauty according to the homeowner’s budget and dreams. It is our pleasure to serve the homes of Carroll County, Baltimore County and Baltimore City. We also have several customers as far south as Montgomery County.

"The work is good, but was a little excessive."

Keith H on July 2024

The Outdoor Advantage, LLC has been making customers happy in central Maryland by performing quality work at reasonable prices since 2002. We specialize in hardscape design and installation, mulching, hauling, planting, gutter cleaning, landscaping, power washing, snow removal and general outdoor maintenance. We help the homeowner add value to their land and create beauty according to the homeowner’s budget and dreams. It is our pleasure to serve the homes of Carroll County, Baltimore County and Baltimore City. We also have several customers as far south as Montgomery County.

"The work is good, but was a little excessive."

Keith H on July 2024


Calcano Landscaping Service LLC
901 West Nolcrest Drive
5.00(
1
)
Calcano Landscaping Service LLC
901 West Nolcrest Drive
5.00(
1
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

We are a multi-functional landscaping company and offer the below services. Please feel free to contact us today! Yard Maintenance Landscaping Landscape Architectural Designs Trash, Tree, Leaf & Snow Removal Tree Services Handyman

"My experience was amazing. We just moving into our new house and were in desperate need of work to be done. And Calcaño Landscape came to the rescue. The owner Rafael is amazing at his craft. Will continue to call them for work needed. Thank you."

Drema R on February 2024

We are a multi-functional landscaping company and offer the below services. Please feel free to contact us today! Yard Maintenance Landscaping Landscape Architectural Designs Trash, Tree, Leaf & Snow Removal Tree Services Handyman

"My experience was amazing. We just moving into our new house and were in desperate need of work to be done. And Calcaño Landscape came to the rescue. The owner Rafael is amazing at his craft. Will continue to call them for work needed. Thank you."

Drema R on February 2024

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Lawn fertilization and treatments FAQs

The cost to reseed or overseed a lawn is about $1,050 on average, ranging from $450 to $1,700, depending on lawn size, seed type, and location. Popular seed types for residential lawns include bahia, fescue, and Bermuda. Keep in mind that it costs $0.10 to $0.20 per square foot to seed or overseed a lawn. Additional cost factors may include:

  • Fertilization: $80–$400

  • Soil testing: $700–$2,100

  • Yard cleanup and leaf removal: $200–$560

  • Treating weeds: $110–$325

  • Mowing: $50–$210

On average, the cost of lawn fertilization is $250, ranging from $80 to $400, depending on the size of the lawn, its current condition, additional treatments, number of applications, fertilizer type, and location. Keep in mind that labor, tools, and equipment make up 80% to 90% of the total cost of lawn fertilization. Additional lawn treatment options include:

  • Lime treatment: $100–$150 per 1,000 square feet

  • Crabgrass treatment: $30–$80

  • Grub treatment: $30–$80

  • Mulching: $150–$400

  • Dethatching: $265–$295

The frequency with which you should fertilize your lawn depends on its overall health. Healthy lawns with healthy soil may only need to be fertilized annually. On the other hand, you may need to fertilize lawns with shallow roots, poor soil, or neglected or over-fertilized every six weeks. To determine the best fertilizing schedule for your lawn, consider hiring a professional lawn fertilizing service and consult them about recommended frequency based on your lawn’s health.

Lawn aeration costs between $75 and $350 on average, depending on the size of the lawn, aeration type, slope of the lawn, soil type, lawn prep, and location. Keep in mind that it costs an average of $0.10 to $0.35 per square foot to aerate a lawn that’s less than 1,000 square feet. Different types of lawn aeration include: 

  • Spike aeration: $85

  • Core aeration: $200

  • Liquid aeration: $75

Whether organic or synthetic fertilizers are better for your lawn depends on your goals, budget, and plans for other lawn treatments. Organic fertilizer costs more but is likely to benefit your lawn more in the long run by improving the soil as well as feeding your grass. Synthetic fertilizers get faster results but don’t enrich the soil and may contaminate nearby bodies of water if you live on a shoreline. A hybrid fertilizer may be an option to give you the benefits found in both organic and synthetic fertilizers.

The 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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Brother and sister running in front yard
Jan 16, 2025
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Wondering how much fertilizer costs?’ We’ve got you covered, with answers based on the size of your yard, type of fertilizer, and whether you hire a pro.
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Feb 26, 2025
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The answer to your question about what zoysia grass is can be found in our guide, which takes you through the pros, cons, and tips for growing and maintaining it.
 fenced backyard with green grass
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Lend your lawn a hand by knowing the best fertilizer for starting grass—and when to apply it. Getting it right is essential for a healthy lawn.
Man fertilizing lawn
Feb 22, 2025
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If you’re looking to apply fertilizer to your lawn, there are a few things you need to get right first. Make sure you’re ready to answer these lawn fertilizer questions before you start.
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