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    Verified lawn fertilization and treatments reviews

Find Lawn fertilization and treatment specialists in Glyndon

Avatar for American Lawn Specialists, Inc.

American Lawn Specialists, Inc.

4.52(
23
)
Approved Pro

American Lawn Specialists, Inc.

4.52(
23
)
Approved Pro
Customers say: Super punctual
155 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


"Excellent, they arrived on time, it was a 3- day job, and they left everything impeccably beautiful. Great job!"

Kelvin S on August 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

"Excellent, they arrived on time, it was a 3- day job, and they left everything impeccably beautiful. Great job!"

Kelvin S on August 2025


Prime Construction Engineering

No reviews yet

Prime Construction Engineering

No reviews yet
5 years of experience

Prime Construction Engineering Transforming landscapes with precision for commercial and residential use. We elevate all outdoor spaces. Our GREEN Team is committed to sustainability, ensuring that every project not only enhances outdoor aesthetics but also leaves a positive, eco-friendly impact on the environment. Trusted expertise built over years. Owner-operated for personalized service. Our seasoned professionals turn your vision into reality.

Prime Construction Engineering Transforming landscapes with precision for commercial and residential use. We elevate all outdoor spaces. Our GREEN Team is committed to sustainability, ensuring that every project not only enhances outdoor aesthetics but also leaves a positive, eco-friendly impact on the environment. Trusted expertise built over years. Owner-operated for personalized service. Our seasoned professionals turn your vision into reality.


JC's Landscaping Services

No reviews yet

JC's Landscaping Services

No reviews yet
25 years of experience

Here at JC's Landscaping Services we can handle most your outdoor tasks. We do landscaping, tree services, snow removal, fences, decks, and we also offer home remodeling. We are a latino-owned company, and we have 24/7 emergency service. We are devoted to making our clients happy. We have been in the business for 7+ years and we are flexible to your needs. We are a bilingual Spanish and English speaking company. We can do commercial and residential services.

Here at JC's Landscaping Services we can handle most your outdoor tasks. We do landscaping, tree services, snow removal, fences, decks, and we also offer home remodeling. We are a latino-owned company, and we have 24/7 emergency service. We are devoted to making our clients happy. We have been in the business for 7+ years and we are flexible to your needs. We are a bilingual Spanish and English speaking company. We can do commercial and residential services.


C And C Custom lawn Care

No reviews yet

C And C Custom lawn Care

No reviews yet

Turf Maintenance Programs Snow Removal Tree and Stump Removal Landscaping Design and Planning New Installations and Renovations to Existing Landscaping Pavers, Brick, Bluestone, and Travertine Natural Stone Walls Retaining Walls Walkways and Terraces Garden Structures Accent Lighting Ponds and Aquatic Gardens Seasonal Color Planting Irrigation Design and Installation Design Build Concrete Work Concrete & Asphalt Work Thank you for taking the time and letting me introduce you to C And C Custom Lawncare, Inc. Please feel free to contact me to discuss any opportunities for now or in the future. I can be reached anytime by phone at 301-835-9601 or email me at [email protected]. I look forward to hearing from you and discussing upcoming opportunities. Please see the listed areas below. If you have time, I have also added our website below to. I look forward to hearing from you. MARYLAND - Baltimore County Howard County Montgomery County PG County Anne Arundel County Carroll County Frederick County Baltimore City VIRGINIA - Fairfax County Loudon County Arlington County Clarke County https://candccustomlawncare.com/ .com

Turf Maintenance Programs Snow Removal Tree and Stump Removal Landscaping Design and Planning New Installations and Renovations to Existing Landscaping Pavers, Brick, Bluestone, and Travertine Natural Stone Walls Retaining Walls Walkways and Terraces Garden Structures Accent Lighting Ponds and Aquatic Gardens Seasonal Color Planting Irrigation Design and Installation Design Build Concrete Work Concrete & Asphalt Work Thank you for taking the time and letting me introduce you to C And C Custom Lawncare, Inc. Please feel free to contact me to discuss any opportunities for now or in the future. I can be reached anytime by phone at 301-835-9601 or email me at [email protected]. I look forward to hearing from you and discussing upcoming opportunities. Please see the listed areas below. If you have time, I have also added our website below to. I look forward to hearing from you. MARYLAND - Baltimore County Howard County Montgomery County PG County Anne Arundel County Carroll County Frederick County Baltimore City VIRGINIA - Fairfax County Loudon County Arlington County Clarke County https://candccustomlawncare.com/ .com



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


"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

5.00(
1
)

Lawn Hope

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


[email protected]

No reviews yet

[email protected]

No reviews yet

Countryside lawn care will take care of all your outdoor home needs. We offer a variety of services from mowing, landscaping, junk removal and much more. Unlike other companies we offer contract and no contract work custom to what you are looking for. Countryside lawn care was established in 2015 with owners who have more then 10 years of experience in the field, and has rapidly grown since.

Countryside lawn care will take care of all your outdoor home needs. We offer a variety of services from mowing, landscaping, junk removal and much more. Unlike other companies we offer contract and no contract work custom to what you are looking for. Countryside lawn care was established in 2015 with owners who have more then 10 years of experience in the field, and has rapidly grown since.

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Lawn Fertilization and Treatment questions, answered by experts

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.

If maintained correctly, natural grass should last between five and 15 years, or up to several decades, depending on your home’s climate conditions. You can extend your grass’ lifespan by treating it well, including regular mowing, weeding, watering, and preventative pest control. Consider hiring a local lawn care service to provide everything your grass needs to live a long, healthy life.

Whether you’re putting down fresh seed or reseeding, there are a few things to keep in mind when seeding your lawn. Be sure to choose the correct seed for your climate, seed at the right time of year, and water two to three times a day for the first week. Generally, Dudley recommends seeding in spring and fall as it is usually cooler and rainier.

It’s not required, but it is helpful if your goal is to produce new growth. Any fertilization should occur after the lawn is aerated and before the compost is applied. If you also plan to spread seed, you’ll want to do so after the fertilizer is applied and once the ground is damp, but not wet.

The best type of fertilizer depends on the type of grass and your desired end result. Generally speaking, slow-release fertilizers are best for grass, as they gradually release nutrients into your soil instead of all at once, which meets the needs of many grass types. However, the tradeoff is that slow-release fertilizers contain phosphorus, which negatively impacts local water quality. Also, some grasses require different formulations to meet the demands of the soil. Test your soil to see how acidic or alkaline it is before choosing a fertilizer. 

The Glyndon, MD homeowners’ guide to lawn fertilization and treatments

From average costs to expert advice, get all the answers you need to get your job done.