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TRUSTED BY KNOWLTON, NJ HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon30
    Verified lawn fertilization and treatments reviews

Verified Reviews for Lawn Fertilization And Treatment pros in Knowlton, NJ

*The Angi rating for Lawn Fertilization And Treatment companies in Knowlton, NJ is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Lawn Fertilization And Treatment needs.

*The HomeAdvisor rating for Lawn Fertilization And Treatment companies in Knowlton, NJ is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Lawn Fertilization And Treatment needs.

Last update on October 27, 2025

Find Lawn fertilization and treatment specialists in Knowlton

Avatar for Malachi's Keystone Lawncare

Malachi's Keystone Lawncare

6518 Moschella Ct.
New on AngiNew on Angi
•Approved Pro

Malachi's Keystone Lawncare

6518 Moschella Ct.
New on AngiNew on Angi
•Approved Pro
67 local quotes requested
Free onsite estimate

Lawncare and landscaping services FALL Cleanup Snow Plowing

Lawncare and landscaping services FALL Cleanup Snow Plowing

Avatar for Elders Lawn Care

Elders Lawn Care

Located In 59main Netcong Nueva Jersey
5.00(
5
)
•Approved Pro

Elders Lawn Care

Located In 59main Netcong Nueva Jersey
5.00(
5
)
•Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
44 local quotes requested

Lawn Care business locally owned and operated we feel invested in our clients and constantly strive for customer satisfaction. Call or message us to schedule an estimate today!

"Elder's workers were on time and very thorough. I have asked them to take over all of my lawn care needs moving forward."

Jim K on August 2025

Lawn Care business locally owned and operated we feel invested in our clients and constantly strive for customer satisfaction. Call or message us to schedule an estimate today!

"Elder's workers were on time and very thorough. I have asked them to take over all of my lawn care needs moving forward."

Jim K on August 2025

Backward flag Maintenance LLC

.
4.20(
5
)

Backward flag Maintenance LLC

.
4.20(
5
)
Customers say: Terrific value
34 local quotes requested

my business is basically covered in factors landscape design & installations, At our company, your satisfaction is our top priority. We are committed to completing every job to the highest standards, ensuring exceptional quality and service. Discover our range of services and reach out today to book your free estimate. Let us show you the difference our dedication can make!

"Zero stars if it were possible. Harry M came to my home and quoted me 200 dollars and cash was the only payment option he would accept. He came that Saturday and did a horrible job. He used my mower and it’s not working properly now. He didn’t have a working weed wacker and asked for my personal one. He left so many areas undone and I he did report he would come back to finish the job. This never happened; he kept saying he had me scheduled but forgot to tell me. A crew was supposed to come two Saturdays ago and this never happened. He does not respond to text messages. Most importantly, he asked to come to my house to BBQ and to date me. I have text messages to prove this. Even after I declined, he didn’t not understand no after being told several times. There’s a review on another site that doesn’t remove negative feedback and he called that person cursing them out and verbally threatening them. If he does this to me, I will immediately press charges. I’m reporting this fraud anywhere I can until I get my money back from this fraud."

Leah B on August 2025

my business is basically covered in factors landscape design & installations, At our company, your satisfaction is our top priority. We are committed to completing every job to the highest standards, ensuring exceptional quality and service. Discover our range of services and reach out today to book your free estimate. Let us show you the difference our dedication can make!

"Zero stars if it were possible. Harry M came to my home and quoted me 200 dollars and cash was the only payment option he would accept. He came that Saturday and did a horrible job. He used my mower and it’s not working properly now. He didn’t have a working weed wacker and asked for my personal one. He left so many areas undone and I he did report he would come back to finish the job. This never happened; he kept saying he had me scheduled but forgot to tell me. A crew was supposed to come two Saturdays ago and this never happened. He does not respond to text messages. Most importantly, he asked to come to my house to BBQ and to date me. I have text messages to prove this. Even after I declined, he didn’t not understand no after being told several times. There’s a review on another site that doesn’t remove negative feedback and he called that person cursing them out and verbally threatening them. If he does this to me, I will immediately press charges. I’m reporting this fraud anywhere I can until I get my money back from this fraud."

Leah B on August 2025

Avatar for Dirty Dan's Lawn Care

Dirty Dan's Lawn Care

114 HARDING DR
No reviews yet

Dirty Dan's Lawn Care

114 HARDING DR
No reviews yet
4 years of experience

Dan and Chris are lifelong friends that are dedicated to providing customers with exceptional lawn care. Dirty Dan's Lawn Care offers the following services: Typical Lawn Care maintaince of mowing, weedwacking, leaf blowing, trimming hedges/bushes, mulching, egding/garden bed redefinement, gutter cleaning, spring and fall clean-ups, powerwashing, tree trimming/maintance/removal, junk/scrap removal, and much much more.

Dan and Chris are lifelong friends that are dedicated to providing customers with exceptional lawn care. Dirty Dan's Lawn Care offers the following services: Typical Lawn Care maintaince of mowing, weedwacking, leaf blowing, trimming hedges/bushes, mulching, egding/garden bed redefinement, gutter cleaning, spring and fall clean-ups, powerwashing, tree trimming/maintance/removal, junk/scrap removal, and much much more.

Avatar for D&E Lawn Care and Pressure Washing

D&E Lawn Care and Pressure Washing

525 Rt 73 North
4.96(
23
)

D&E Lawn Care and Pressure Washing

525 Rt 73 North
4.96(
23
)
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

We have the experience and dedication to get the job done right! Specializing in Lawn care and pressure washing 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!

"In 4 hours the landscape in the front of the house was transformed. An amazing job. Very friendly service."

Gemma G on November 2023

We have the experience and dedication to get the job done right! Specializing in Lawn care and pressure washing 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!

"In 4 hours the landscape in the front of the house was transformed. An amazing job. Very friendly service."

Gemma G on November 2023

NJ Landscape Contractors, LLC

7 Ernella Drive
No reviews yet

NJ Landscape Contractors, LLC

7 Ernella Drive
No reviews yet
Emergency services offered

We offer professional landscaping, lawn fertilizing, excavating, snow plowing and much more! We want every lawn, house, or project to be the talk of the town! We are an owner operated company, and client satisfaction is our number one priority! Feel free to check us out on Facebook or on the web at www.NJLandscapeContractors.com.

We offer professional landscaping, lawn fertilizing, excavating, snow plowing and much more! We want every lawn, house, or project to be the talk of the town! We are an owner operated company, and client satisfaction is our number one priority! Feel free to check us out on Facebook or on the web at www.NJLandscapeContractors.com.

Little Gap Landscaping

110 Oak St
No reviews yet

Little Gap Landscaping

110 Oak St
No reviews yet
23 years of experience

We offer a full range or landscaping services like mulching, grass mowing, planting, trimming pressure washing, gutter cleaning, tree removal. We also specialize in hardscaping since we've grown to have a great name in that field, that is a large part of what we do. Hire us and you'll find out why!

We offer a full range or landscaping services like mulching, grass mowing, planting, trimming pressure washing, gutter cleaning, tree removal. We also specialize in hardscaping since we've grown to have a great name in that field, that is a large part of what we do. Hire us and you'll find out why!

Contractor Sandoval Carpentry & Painting

10 3rd Street
No reviews yet

Contractor Sandoval Carpentry & Painting

10 3rd Street
No reviews yet
23 years of experience

Our business is ran by the boss Atilano Sandoval, who is the person in charged of leading the job. Whom ever is working on any of our jobs responds to Atilano. We are perfectionist, all work done by us is completely professional and as neat as possible. You can make payments by check or cash. We do payment plans while we are getting the job done. Once the job is completely done, all payment should be made.

Our business is ran by the boss Atilano Sandoval, who is the person in charged of leading the job. Whom ever is working on any of our jobs responds to Atilano. We are perfectionist, all work done by us is completely professional and as neat as possible. You can make payments by check or cash. We do payment plans while we are getting the job done. Once the job is completely done, all payment should be made.

J.A. Perez Landscaping LLC.

Park Ridge
No reviews yet

J.A. Perez Landscaping LLC.

Park Ridge
No reviews yet

J.A. Perez Landscaping LLC is a Home Improvement Contractor licensed to practice in New Jersey. We offer services like: Landscaping, Lawn Maintenance and Power Washing. Do not hesitate to contact us - (201) 749-2633. Lawn Care Service, Deck Cleaning, Tree Service, Commercial Landscaping, Residential Landscaping. Pearl River N;Saddle River NJ;Montvale NJ;Westwood NJ;Tappan NJ

J.A. Perez Landscaping LLC is a Home Improvement Contractor licensed to practice in New Jersey. We offer services like: Landscaping, Lawn Maintenance and Power Washing. Do not hesitate to contact us - (201) 749-2633. Lawn Care Service, Deck Cleaning, Tree Service, Commercial Landscaping, Residential Landscaping. Pearl River N;Saddle River NJ;Montvale NJ;Westwood NJ;Tappan NJ

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Lawn Fertilization and Treatment questions, answered by experts

In most municipalities, landscaping companies require a business license to operate legally, and some require additional licenses, like general contractor licenses. You can use Angi's our contractor licensing tool to confirm if a company in your area holds the necessary licensing. Equally as important as the license is insurance. Before hiring any lawn care company, you should confirm that it is fully insured. This measure protects you from lawsuits, and it also protects the employees in the case of an injury or unemployment.

Yellow patches, poor growth, or widespread weeds indicate a need for treatment. Soil testing can confirm nutritional deficiencies that require intervention.

Your lawn will have visible signs if it needs fertilizing. If your grass looks discolored, is slow growing, looks thin, or your yard has bare spots, then it probably needs to be fertilized to give it the nutrients it's lacking. You should also keep an eye out for weeds and pests because they can also be signs of a struggling lawn.

Because it’s native to the central United States and Canada and is drought-tolerant, it typically is not difficult to grow. It requires very little maintenance and minimal watering beyond rainfall. Its hardy nature and unique look make it a favorite choice among people living in the western United States and other dry regions of the country. 

It depends on the condition of the grass during the drought. If your grass completely died, it won’t turn green again after drought. However, if it just went dormant, you still have a chance to revive your lawn once drought conditions have passed. Follow proper lawn care practices after a drought to try and get your lawn back to its healthy, green self.

The Knowlton, NJ 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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