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Average homeowner rating star icon4.8
Average homeowner rating
Verified reviews icon63
Verified lawn fertilization and treatments reviews

Lawn fertilization and treatment specialists in Glyndon

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
100 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 AZALEAS TO ZINNIAS
AZALEAS TO ZINNIAS
4934 Bucks School House Road
4.78(
235
)
Approved Pro
AZALEAS TO ZINNIAS
4934 Bucks School House Road
4.78(
235
)
Approved Pro
Customers say: Quality work
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
95 local quotes requested

Kyle Hodges, the owner and sole proprietor of Azaleas to Zinnias, has been affiliated with the company for nearly 15 years. Throughout those years he has developed a wide-based knowledge of everything from plants, plant and hardscape design, natural stonework, pavers and water features, just to name a few, through avenues not limited to hands-on and in-class training. He strives hard to incorporate our clients' wants and needs into designs, as well as educate and guide clients to choices best suited to their individual properties. His enthusiasm for developing long-term client relationships really shows. Richard Wike, the founder of Azlaeas to Zinnias, started the company in 1989 and now works as a consultant. We are experienced in all phases of garden design, installation, lighting, hardscapes, maintenance, and container plantings. No project is too small, and the attention to detail and customer wishes are evident in all our work. Succession of color of flowers, foliage and textures is an important feature that we incorporate to make our gardens unique. In addition, we like to form a collaborative relationship with a client that can last years through garden transitions and changes. We love what we do ...And it shows!

"Wonderfully! They did an Outstanding job for me. They trimmed the bushes and trees nicely, weeded, and mulched beautifully, with clean, cut edges between the mulch and lawn. They arrived before 8 am on the appointed day and beautified my home exterior for the photo shoot 3 days later. Am very pleased."

Sue B on July 2020

Kyle Hodges, the owner and sole proprietor of Azaleas to Zinnias, has been affiliated with the company for nearly 15 years. Throughout those years he has developed a wide-based knowledge of everything from plants, plant and hardscape design, natural stonework, pavers and water features, just to name a few, through avenues not limited to hands-on and in-class training. He strives hard to incorporate our clients' wants and needs into designs, as well as educate and guide clients to choices best suited to their individual properties. His enthusiasm for developing long-term client relationships really shows. Richard Wike, the founder of Azlaeas to Zinnias, started the company in 1989 and now works as a consultant. We are experienced in all phases of garden design, installation, lighting, hardscapes, maintenance, and container plantings. No project is too small, and the attention to detail and customer wishes are evident in all our work. Succession of color of flowers, foliage and textures is an important feature that we incorporate to make our gardens unique. In addition, we like to form a collaborative relationship with a client that can last years through garden transitions and changes. We love what we do ...And it shows!

"Wonderfully! They did an Outstanding job for me. They trimmed the bushes and trees nicely, weeded, and mulched beautifully, with clean, cut edges between the mulch and lawn. They arrived before 8 am on the appointed day and beautified my home exterior for the photo shoot 3 days later. Am very pleased."

Sue B on July 2020


Avatar for MD Legacy LLC
MD Legacy LLC
603 Beverly Rd.
5.00(
51
)
Approved Pro
MD Legacy LLC
603 Beverly Rd.
5.00(
51
)
Approved Pro
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
45 local quotes requested

MD Legacy LLC is a family owned business. Current services are Landscaping, Maintenance, and Hardscaping. Our mission is to provide clients with high quality work and turn their dream projects into reality! Our home is our Legacy. MHIC License: 160877

"Very Professional company. They were on time and the job looks great! I highly recommend!"

Craig L on April 2025

MD Legacy LLC is a family owned business. Current services are Landscaping, Maintenance, and Hardscaping. Our mission is to provide clients with high quality work and turn their dream projects into reality! Our home is our Legacy. MHIC License: 160877

"Very Professional company. They were on time and the job looks great! I highly recommend!"

Craig L on April 2025


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
317 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


AP Landscaping LLC
Based In
5.00(
1
)
AP Landscaping LLC
Based In
5.00(
1
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

AP Landscaping LLC provides professional landscaping services located in Gaithersburg, MD. Call us now for more information about the services we offer. We serve in Gaithersburg, MD, Washington Grove Town MD; Four Corners MD; Forest Glen MD; Kensington Town MD; Garrett Park Town MD; and the surrounding areas. Mulching, Hardscape Contractor, Sod Grass Installation, Backyard Landscaping Company, Residential Landscaping Company Quality Landscaper, Reliable Landscaper For more information visit our website: https://gaithersburglandscapermd.com/

"Mr. Arlin said I would like the job when finished, I LOVE the finished job!!! He was very professional and fun to work with. Would like to work again with him on future projects."

Linda R on November 2024

AP Landscaping LLC provides professional landscaping services located in Gaithersburg, MD. Call us now for more information about the services we offer. We serve in Gaithersburg, MD, Washington Grove Town MD; Four Corners MD; Forest Glen MD; Kensington Town MD; Garrett Park Town MD; and the surrounding areas. Mulching, Hardscape Contractor, Sod Grass Installation, Backyard Landscaping Company, Residential Landscaping Company Quality Landscaper, Reliable Landscaper For more information visit our website: https://gaithersburglandscapermd.com/

"Mr. Arlin said I would like the job when finished, I LOVE the finished job!!! He was very professional and fun to work with. Would like to work again with him on future projects."

Linda R on November 2024


Leonard's Landscaping LLC
Based Out Of
4.83(
23
)
Leonard's Landscaping LLC
Based Out Of
4.83(
23
)
Customers say: Terrific value
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers

With over 20 years of experience, we offer quality services at reasonable prices. Landscape design and installation. Creating outdoor oasis with fire pits, decks, pergolas. Weeding and mulching landscape beds. Trimming small trees, hedges and bushes. Planting shrubs, flowers and trees. Pavers, patios, walkways, retaining walls and planters! Honest, reliable, and talented. Quality over quantity. We believe in just making our customers visions come to life and loving the product they worked so hard to pay for.

"Paid 1000 for a 32x16 ft spot to be lvl for a pool they did a terrible job it’s at least 4in off and when I called to complain or get some $$ back since the work was not done correctly Kyle basically told me to kick rocks and not his problem. Will be taken his company to court with pictures and texts showing the work that was paid for wasn’t done properly. Stay away from this company at all costs."

Alex (Male) F on June 2024

With over 20 years of experience, we offer quality services at reasonable prices. Landscape design and installation. Creating outdoor oasis with fire pits, decks, pergolas. Weeding and mulching landscape beds. Trimming small trees, hedges and bushes. Planting shrubs, flowers and trees. Pavers, patios, walkways, retaining walls and planters! Honest, reliable, and talented. Quality over quantity. We believe in just making our customers visions come to life and loving the product they worked so hard to pay for.

"Paid 1000 for a 32x16 ft spot to be lvl for a pool they did a terrible job it’s at least 4in off and when I called to complain or get some $$ back since the work was not done correctly Kyle basically told me to kick rocks and not his problem. Will be taken his company to court with pictures and texts showing the work that was paid for wasn’t done properly. Stay away from this company at all costs."

Alex (Male) F on June 2024


Coby Property Maintenance Professionals
2117 Glen Cove Rd
5.00(
15
)
Coby Property Maintenance Professionals
2117 Glen Cove Rd
5.00(
15
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

At Coby, we are your one stop for all your property maintenance needs. We specialize in pool and spa service and repair, lawn and landscaping, gutter cleaning and repair, power washing, and general handyman work. Mike Peter the owner of Coby has over 15 years of experience in property maintenance as well as 6 years of experience working as an accountant and business consultant. He has combined this experience to make property maintenance a breeze for his clients.

"Mike and staff did a great job with my pool maintenance this past season. They were professional, thorough and trustworthy. I am contracting for next year as well."

Debbi F on September 2024

At Coby, we are your one stop for all your property maintenance needs. We specialize in pool and spa service and repair, lawn and landscaping, gutter cleaning and repair, power washing, and general handyman work. Mike Peter the owner of Coby has over 15 years of experience in property maintenance as well as 6 years of experience working as an accountant and business consultant. He has combined this experience to make property maintenance a breeze for his clients.

"Mike and staff did a great job with my pool maintenance this past season. They were professional, thorough and trustworthy. I am contracting for next year as well."

Debbi F on September 2024


S&K Resources LLC
3.00(
2
)
S&K Resources LLC
3.00(
2
)
Customers say: Terrific value
Free onsite estimate

We have the experience and dedication to bring your dreams to reality! We guarantee your satisfaction, and we won’t leave until the job is done right. Call or click to schedule a free estimate today!

"2 poorly done jobs was enough for us. They are unreliable, unprepared, lack communication, and cut corners. After I reached out with my dissatisfaction he blocked me from his Facebook page so that I could not leave a review. Red flag. Outdoor permanent light install: They no showed on the agreed day, that night Kyle reached out and asked if they could come the next morning. The day of the install they were a few hours late, making me late for work, when they arrived they realized they mismeasured and didn't have additional supplies they needed so they asked us to order them and would come back when we had them. Second time they come back and they are several hours late again. After 8-9 hours of hanging 125 feet of lights, fixing something that was overlooked, and sticking around to troubleshoot issues, the lights worked for about 10 minutes-long enough for us to admire and for them to get their pictures for social media, then a few lights went out. I assumed it was something going on in the app and would have my husband check it out, so I sent them on their way. It was dark and cold and didn't want to keep them any longer, and I needed to get my kids in bed. Next morning we go outside to see the installation wasn't holding up. Lights that were supposed to be screwed on were hanging off, cords that were supposed to be tucked away were flying in the wind, and more cords that I asked them to hide were not hidden (that was my fault for not checking the night of because it was dark). I reached out immediately asking if they could come back to take them down. Kyle agreed and also offered to come back to troubleshoot and fix what was wrong instead but I declined because given all the trouble we went through we were not confident in their ability to fix these issues for the long term. The idea of throwing away money on the install and paying them again to take them down was gut wrenching but we had no other way of getting them down ourselves and we just wanted to be done with it and at least recoup the money we spent on the lights. He told me he would get an estimate to remove them and be there on a specific day. Well, said day comes around and he is a no show nor did I ever get an estimate, so I texted him asking if he was still coming and the cost. I didn't hear from him until afternoon of the following day saying he can be there the next morning and provided me his estimate which was just a little cheaper than the install, which seemed unethical considering their install didn't even last through the night. At that point I replied to Kyle and said not to bother, I reached out to a friend to help when I hadn't heard from him. Fast forward a few days later when our friend comes to help take the lights down we find that an entire section of lights weren't even properly secured to the soffit. Per our original request they were asked to screw the lights on and we specifically asked them to not use the adhesive, well they used adhesive for 1/3 of the lights and no screws. When the lights came down there was adhesive left all over the underside of our house including some of the light backings! At this point I'm angry, these guys clearly didn't do what was asked, therefore resulting in a botched installation. I then reached out to Kyle to let them know that we found they didn't do the installation properly and that all lights were not secured with screws. Kyle argued multiple times that each light was screwed in despite me sending him several pictures and videos where there is no screw hole but instead leftover adhesive. He offered to come back and remove the adhesive to which I declined because I can't trust him at this point. I asked him instead if he could do a partial refund considering we paid all this money for this install that was done improperly and he refused. He told me that he believes they did quality work and that "he is sorry I feel this way". He never owned up to his mistakes nor gave a sincere apology. The other was a small landscape job where corners were cut and didn't hold up for more than a few weeks."

Liz T on January 2025

We have the experience and dedication to bring your dreams to reality! We guarantee your satisfaction, and we won’t leave until the job is done right. Call or click to schedule a free estimate today!

"2 poorly done jobs was enough for us. They are unreliable, unprepared, lack communication, and cut corners. After I reached out with my dissatisfaction he blocked me from his Facebook page so that I could not leave a review. Red flag. Outdoor permanent light install: They no showed on the agreed day, that night Kyle reached out and asked if they could come the next morning. The day of the install they were a few hours late, making me late for work, when they arrived they realized they mismeasured and didn't have additional supplies they needed so they asked us to order them and would come back when we had them. Second time they come back and they are several hours late again. After 8-9 hours of hanging 125 feet of lights, fixing something that was overlooked, and sticking around to troubleshoot issues, the lights worked for about 10 minutes-long enough for us to admire and for them to get their pictures for social media, then a few lights went out. I assumed it was something going on in the app and would have my husband check it out, so I sent them on their way. It was dark and cold and didn't want to keep them any longer, and I needed to get my kids in bed. Next morning we go outside to see the installation wasn't holding up. Lights that were supposed to be screwed on were hanging off, cords that were supposed to be tucked away were flying in the wind, and more cords that I asked them to hide were not hidden (that was my fault for not checking the night of because it was dark). I reached out immediately asking if they could come back to take them down. Kyle agreed and also offered to come back to troubleshoot and fix what was wrong instead but I declined because given all the trouble we went through we were not confident in their ability to fix these issues for the long term. The idea of throwing away money on the install and paying them again to take them down was gut wrenching but we had no other way of getting them down ourselves and we just wanted to be done with it and at least recoup the money we spent on the lights. He told me he would get an estimate to remove them and be there on a specific day. Well, said day comes around and he is a no show nor did I ever get an estimate, so I texted him asking if he was still coming and the cost. I didn't hear from him until afternoon of the following day saying he can be there the next morning and provided me his estimate which was just a little cheaper than the install, which seemed unethical considering their install didn't even last through the night. At that point I replied to Kyle and said not to bother, I reached out to a friend to help when I hadn't heard from him. Fast forward a few days later when our friend comes to help take the lights down we find that an entire section of lights weren't even properly secured to the soffit. Per our original request they were asked to screw the lights on and we specifically asked them to not use the adhesive, well they used adhesive for 1/3 of the lights and no screws. When the lights came down there was adhesive left all over the underside of our house including some of the light backings! At this point I'm angry, these guys clearly didn't do what was asked, therefore resulting in a botched installation. I then reached out to Kyle to let them know that we found they didn't do the installation properly and that all lights were not secured with screws. Kyle argued multiple times that each light was screwed in despite me sending him several pictures and videos where there is no screw hole but instead leftover adhesive. He offered to come back and remove the adhesive to which I declined because I can't trust him at this point. I asked him instead if he could do a partial refund considering we paid all this money for this install that was done improperly and he refused. He told me that he believes they did quality work and that "he is sorry I feel this way". He never owned up to his mistakes nor gave a sincere apology. The other was a small landscape job where corners were cut and didn't hold up for more than a few weeks."

Liz T on January 2025


GREEN 4 LIFE landscaping
66 Main Brook Ct
4.85(
27
)
GREEN 4 LIFE landscaping
66 Main Brook Ct
4.85(
27
)
Customers say: Quality work
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers

Family owned, we have over 10 years of experience. We are here to provide you with an A+ service. We will treat you like family and put a smile on your face with quality work.

"It went excellent. There was a lot to do (lawn, hedge and tree trim, leaf removal, mulching) but Green 4 Life was able to get our front and back yards looking spectacular in one day."

Ben H on December 2022

Family owned, we have over 10 years of experience. We are here to provide you with an A+ service. We will treat you like family and put a smile on your face with quality work.

"It went excellent. There was a lot to do (lawn, hedge and tree trim, leaf removal, mulching) but Green 4 Life was able to get our front and back yards looking spectacular in one day."

Ben H on December 2022


Lawn Hope
441 52nd St
5.00(
1
)
Lawn Hope
441 52nd St
5.00(
1
)
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Complete lawn care services not limited to but including: Mowing Trimming Edging Bushes Gardening Weeding Tree trimming Junk removal Scrap Hauling Leaf cleanup & removal Snow removal

"Very good work I appreciate their job"

San W on October 2019

Complete lawn care services not limited to but including: Mowing Trimming Edging Bushes Gardening Weeding Tree trimming Junk removal Scrap Hauling Leaf cleanup & removal Snow removal

"Very good work I appreciate their job"

San W on October 2019

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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
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