"},"url":"https://www.angi.com/companylist/us/co/englewood/the-natural-way-reviews-390203.htm"},"position":6},{"@type":"ListItem","item":{"@type":"LocalBusiness","name":"Greenwise Organic Lawn Care LLC","address":{"@type":"PostalAddress","addressRegion":"CO","addressCountry":"US"},"review":{"@type":"Review","author":{"@type":"Person","name":"Bart B."},"reviewBody":"It is hard to rate this service that was done by this company as the results will really show up next spring. They did treat the entire lawn, however, and I can certainly appreciate the fact that their aerator did not damage any part of my lawn as past aerations by other companies have. I would definately consider using their services again. "},"url":"https://www.angi.com/companylist/us/il/evanston/greenwise-organic-lawn-care-llc-reviews-479398.htm"},"position":7},{"@type":"ListItem","item":{"@type":"LocalBusiness","name":"TruGreen Lawn Care - 5310","address":{"@type":"PostalAddress","addressRegion":"CO","addressCountry":"US"},"review":{"@type":"Review","author":{"@type":"Person","name":"Thomas P."},"reviewBody":"The experience went well. They would come out every month to spray the lawn, and it seemed to work. It was an excellent service."},"url":"https://www.angi.com/companylist/us/co/littleton/trugreen-lawn-care--5310-reviews-222177.htm"},"position":8},{"@type":"ListItem","item":{"@type":"LocalBusiness","name":"FOUR SEASONS LAWN CARE","address":{"@type":"PostalAddress","addressRegion":"CO","addressCountry":"US"},"review":{"@type":"Review","author":{"@type":"Person","name":"Eric S."},"reviewBody":"4 Seasons has provided excellent lawn care (liquid fertilization and weed control) for both our front & back yard this summer. They have done an excellent job, call ahead to arrange a time to visit to apply the treatment. The leave good feedback about the status of our lawn, and directions on watering. Our grass looks great, and I would recommend them to anyone looking for lawn care professionals."},"url":"https://www.angi.com/companylist/us/co/longmont/four-seasons-lawn-care-reviews-4189244.htm"},"position":9},{"@type":"ListItem","item":{"@type":"LocalBusiness","name":"Hatch Lawn Care & Property Maintenance Inc","address":{"@type":"PostalAddress","addressRegion":"CO","addressCountry":"US"},"review":{"@type":"Review","author":{"@type":"Person","name":"Bill S."},"reviewBody":"This company does a high quality job at a fair price. At beginning of season, they send a survey to determine the specific services you want (yard clean-up, bush & tree trimming, weekly mowing, periodic fertilizing, sprinkler services & repair, etc). Then they deliver. They do a nice job of keeping the lawn neat - trimming around walks and garden edging, etc. Responsive for special needs, such as sprinkler repairs."},"url":"https://www.angi.com/companylist/us/ut/herriman/hatch-lawn-care-and-property-maintenance-inc-reviews-493102.htm"},"position":10}]}
Lawn Fertilization And Treatment reviews from real Angi homeowners in Niwot, CO
Great experience working with Dragonfly. They communicated very well and performed the services well. I would recommend to anyone looking for lawn care services.
Ashley T.
5.0
12/2022
We have used 3-4 other lawn companies and they never did a great job. We happened to hear about Kenny and so gave him a try and he took care of our lawn all summer. It has never looked better! He does such a great job, I highly recommend him.
Have used this lawn service several time and everything goes well.
Patrick L.
5.0
11/2013
They did an excellent job on a storm damaged silver maple where a couple of major limbs had broken off. I was worried the tree might die, but the tree flourished after a professional trim and repair. I've also had good results with lawn aeration and fertilization plans. They are always...
Bart B.
4.0
12/2012
It is hard to rate this service that was done by this company as the results will really show up next spring. They did treat the entire lawn, however, and I can certainly appreciate the fact that their aerator did not damage any part of my lawn as past aerations by other companies have. I...
Thomas P.
5.0
01/2012
The experience went well. They would come out every month to spray the lawn, and it seemed to work. It was an excellent service.
Eric S.
5.0
09/2011
4 Seasons has provided excellent lawn care (liquid fertilization and weed control) for both our front & back yard this summer. They have done an excellent job, call ahead to arrange a time to visit to apply the treatment. The leave good feedback about the status of our lawn, and directions...
Bill S.
5.0
09/2008
This company does a high quality job at a fair price. At beginning of season, they send a survey to determine the specific services you want (yard clean-up, bush & tree trimming, weekly mowing, periodic fertilizing, sprinkler services & repair, etc). Then they deliver. They do a nice job of...
Find Lawn fertilization and treatment specialists in Niwot
I do everything everything about landscaping Can I give a guarantee what I do Stone work and Masonry ,Installationfences, Cleanups Install irrigation system ,Maintenance gardens ,
"Professional"
Robert P on August 2025
I do everything everything about landscaping Can I give a guarantee what I do Stone work and Masonry ,Installationfences, Cleanups Install irrigation system ,Maintenance gardens ,
At Epic Lawn Pro strive to provide personalized service of the highest quality and best value. Using our 20 years of experience, we have revamped residential lawn care. This new type of lawn care provides one lawn pro for each customer. This allows for better communication and more expectations met. Not only do our lawn pros spruce up your lawn, they also help you to understand what it needs and what you can do to help! By choosing Epic Lawn Pro for all of your lawncare needs, you will benefit, as well as, support several local organizations as a part of our "giving back" campaign.
At Epic Lawn Pro strive to provide personalized service of the highest quality and best value. Using our 20 years of experience, we have revamped residential lawn care. This new type of lawn care provides one lawn pro for each customer. This allows for better communication and more expectations met. Not only do our lawn pros spruce up your lawn, they also help you to understand what it needs and what you can do to help! By choosing Epic Lawn Pro for all of your lawncare needs, you will benefit, as well as, support several local organizations as a part of our "giving back" campaign.
Cornerstone Lawn Care is a personal lawncare service company wanting to serve family home's lawncare needs. Services completed consist of; mowing, edging, trimming, aeration, spring/fall leaf cleanup, bush/tree trimming, overseeding, fertilization, weed control, snow removal, fence pressure washing/staining, and small landscaping projects.
Cornerstone Lawn Care is a personal lawncare service company wanting to serve family home's lawncare needs. Services completed consist of; mowing, edging, trimming, aeration, spring/fall leaf cleanup, bush/tree trimming, overseeding, fertilization, weed control, snow removal, fence pressure washing/staining, and small landscaping projects.
Licensed and insured Best prices in town Landscape, fence, kitchen remodel Bathroom remodel. Roofing repair/replace. From the bathrooms to the exterior fence we do it all.
"Wonderful! A quick and accurate diagnosis followed up by replacment of malfunctioning solenoids. Walter was great!"
William P on August 2025
Licensed and insured Best prices in town Landscape, fence, kitchen remodel Bathroom remodel. Roofing repair/replace. From the bathrooms to the exterior fence we do it all.
"Wonderful! A quick and accurate diagnosis followed up by replacment of malfunctioning solenoids. Walter was great!"
Local handyman with 15 years home renovation experience. Native to Fort Collins, I believe in quality service from a friendly and reliable person. I like to work closely with all clients to understand exactly what they need and deliver the best results.
"Ike performed a very professional, complete and excellent job on all projects I asked for. He was able to give me knowledgeable explanations and descriptions of the work I requested to be done and charged a very reasonable price. I was extremely happy with the work he performed and a super timely manner. I totally recommend Ike for all handyman and remodeling services! He is an honest and honorable businessman. I plan on using again in the future."
Kim S on August 2024
Local handyman with 15 years home renovation experience. Native to Fort Collins, I believe in quality service from a friendly and reliable person. I like to work closely with all clients to understand exactly what they need and deliver the best results.
"Ike performed a very professional, complete and excellent job on all projects I asked for. He was able to give me knowledgeable explanations and descriptions of the work I requested to be done and charged a very reasonable price. I was extremely happy with the work he performed and a super timely manner. I totally recommend Ike for all handyman and remodeling services! He is an honest and honorable businessman. I plan on using again in the future."
GMI TURF is a family-owned business with 20 years of experience installing Lawn Synthetic Grass. Low & High pile putting greens, playgrounds, lawns, soccer fields and Dog's runs. We strive to satisfy all of our customers and will go the extra mile to make sure you're completely satisfied. We work closely with each client to understand their unique needs and preferences, and our commitment to customer satisfaction means we won't rest until you are 100% happy with our work.
"Very good. Fabian and his crew were great to work with"
Della L on June 2024
GMI TURF is a family-owned business with 20 years of experience installing Lawn Synthetic Grass. Low & High pile putting greens, playgrounds, lawns, soccer fields and Dog's runs. We strive to satisfy all of our customers and will go the extra mile to make sure you're completely satisfied. We work closely with each client to understand their unique needs and preferences, and our commitment to customer satisfaction means we won't rest until you are 100% happy with our work.
"Very good. Fabian and his crew were great to work with"
Our mission is to be a provider that brings back the personal touch with our customers. We will build a relationship that will last a lifetime after you see our quality work. 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!
"I would like to highly recommend Marc for his exceptional work in completing a total yard cleanup. From the very beginning, Marc listened carefully to my needs and offered thoughtful suggestions. Marc went above and beyond to ensure that everything was done to the highest standard. I have been using Marc to work on my sprinklers for years, I can confidently recommend Marc without hesitation to do handiwork at a fair price."
J S on March 2025
Our mission is to be a provider that brings back the personal touch with our customers. We will build a relationship that will last a lifetime after you see our quality work. 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!
"I would like to highly recommend Marc for his exceptional work in completing a total yard cleanup. From the very beginning, Marc listened carefully to my needs and offered thoughtful suggestions. Marc went above and beyond to ensure that everything was done to the highest standard. I have been using Marc to work on my sprinklers for years, I can confidently recommend Marc without hesitation to do handiwork at a fair price."
Here at Prospect Landscaping, whether you're starting from bare ground or renovating an existing landscape we can make your vision come to life. Our professional team will tackle your landscaping problems with energy and enthusiasm. We succeed in providing excellent service for a reasonable price.
Here at Prospect Landscaping, whether you're starting from bare ground or renovating an existing landscape we can make your vision come to life. Our professional team will tackle your landscaping problems with energy and enthusiasm. We succeed in providing excellent service for a reasonable price.
ER Landscaping
4.55(
11
)
ER Landscaping
4.55(
11
)
Customers say: Quality work
116 local quotes requested
Ready for a transformation of your outdoor space? We are a family owned, local company with over 24+ years experience and we are always growing to be better and master our work. We specialize in any landscape work including concrete, paved patios, landscape install, also fencing, and of course sprinklers install. We can also help restore your landscape to its natural beauty after fire damage. You will love how we strive to give our 110% at every project no matter how big or small the project is. Call now to schedule your service!
"They did a great job! Very happy!"
Lori A on December 2023
Ready for a transformation of your outdoor space? We are a family owned, local company with over 24+ years experience and we are always growing to be better and master our work. We specialize in any landscape work including concrete, paved patios, landscape install, also fencing, and of course sprinklers install. We can also help restore your landscape to its natural beauty after fire damage. You will love how we strive to give our 110% at every project no matter how big or small the project is. Call now to schedule your service!
"They did a great job! Very happy!"
Lori A on December 2023
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Lawn Fertilization and Treatment questions, answered by experts
You don't want to over-fertilize your lawn because it can burn the grass and even kill it. Healthy soil usually requires two fertilization applications a year during the height of the growing season. This fertilization schedule typically starts at the start of fall and the end of spring, depending on the grass type and plants.
Hiring a lawn service company can free up your schedule for other tasks and ensure high-quality results. However, doing some of the maintenance yourself can reduce your monthly costs. Another factor to consider if it's worth it is whether you already own lawn equipment and tools you will need to keep your yard looking lush. Ultimately, it depends on your budget, schedule, and the type of tasks you need to complete.
Most businesses schedule services weekly or biweekly to maintain a professional appearance and healthy lawn.
The best fertilizer for your lawn contains a balance of the nutrients your grass needs for long-term health. A soil test can tell you the optimum nutrient balance. However, to repair yellow grass quickly, assuming all it needs is fertilizer, apply a nitrogen-rich blend that promotes fast growth.
You should apply sulfur to your lawn in the spring or fall when it is below 80 degrees Fahrenheit. Aim for a day with little to no wind so you can apply it with precision. You can apply sulfur to an established lawn or mix it into the top 6 inches of soil on an unplanted area.
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The Niwot, CO homeowners’ guide to lawn fertilization and treatments
From average costs to expert advice, get all the answers you need to get your job done.
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.
When it comes to drop spreaders versus broadcast spreaders, knowing the differences between them will help you make the right choice for your outdoor setup.
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.