Top-rated lawn fertilization and treatment specialists.

Get matched with top lawn fertilization and treatment specialists in Denville, NJ

There are 7 highly-rated local lawn fertilization and treatment specialists.

Need a pro for your lawn fertilization and treatment project in Denville, NJ?

Select your specific project to find the pro for you.

TRUSTED BY DENVILLE, NJ HOMEOWNERS

  • Average homeowner rating star icon4.3
    Average homeowner rating
  • Verified reviews icon39
    Verified lawn fertilization and treatments reviews

Find Lawn fertilization and treatment specialists in Denville

Avatar for FOX HOLLOW LANDSCAPING & DESIGN

FOX HOLLOW LANDSCAPING & DESIGN

141 Hawkins Place #173
4.60(
40
)
Approved Pro

FOX HOLLOW LANDSCAPING & DESIGN

141 Hawkins Place #173
4.60(
40
)
Approved Pro
Customers say: Quality work
48 local quotes requested
36 years of experience

Transform your outdoor space with Fox Hollow Landscaping & Design—Northern New Jersey’s premier leader in outdoor construction and planning! With over 35 years of experience, we bring expert craftsmanship to projects of all sizes. Whether you're envisioning a large-scale transformation or need professional guidance for a smaller project, our team delivers stunning results tailored to your needs. Let’s create the perfect outdoor oasis—together!

Transform your outdoor space with Fox Hollow Landscaping & Design—Northern New Jersey’s premier leader in outdoor construction and planning! With over 35 years of experience, we bring expert craftsmanship to projects of all sizes. Whether you're envisioning a large-scale transformation or need professional guidance for a smaller project, our team delivers stunning results tailored to your needs. Let’s create the perfect outdoor oasis—together!


Avatar for Miracle Landscaping

Miracle Landscaping

P.O. Box 495
5.00(
16
)
Approved Pro

Miracle Landscaping

P.O. Box 495
5.00(
16
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
7 years of experience

Miracle Landscaping is a full-service landscaping/hardscape and lawn care company serving residential and COMMERCIAL customers in Morris county and surrounding areas. We are a small owner operated business. We take pride in providing professional, reliable service at affordable prices. No matter how large or small the project, we take the time to understand your needs and create a personalized plan based on your vision and budget for the project. The owner is on-site at every job to ensure that our work exceeds your expectations. You can rely on us to complete the job professionally and on-time, leaving your outdoor living space more beautiful than we found it. Call us to 973 960 82 68. (JAY)

"Great. Quick and efficient."

Henry R on December 2024

Miracle Landscaping is a full-service landscaping/hardscape and lawn care company serving residential and COMMERCIAL customers in Morris county and surrounding areas. We are a small owner operated business. We take pride in providing professional, reliable service at affordable prices. No matter how large or small the project, we take the time to understand your needs and create a personalized plan based on your vision and budget for the project. The owner is on-site at every job to ensure that our work exceeds your expectations. You can rely on us to complete the job professionally and on-time, leaving your outdoor living space more beautiful than we found it. Call us to 973 960 82 68. (JAY)

"Great. Quick and efficient."

Henry R on December 2024


"It went great. They put in a sidewalk and wasn't real happy at first but they came back and cut driveway and put more cement. It looks great now."

Michelle S on October 2025

Experienced Landscape Design LLC - Transforming Your Outdoor Space. From excavation to landscape design and maintenance, our team brings over 25 years of experience to every project. Contact us today for a stunning outdoor oasis!

"It went great. They put in a sidewalk and wasn't real happy at first but they came back and cut driveway and put more cement. It looks great now."

Michelle S on October 2025


"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


Avatar for Everyones Grandpa Inc

Everyones Grandpa Inc

Located
4.97(
144
)
Approved Pro

Everyones Grandpa Inc

Located
4.97(
144
)
Approved Pro
Customers say: Quality work
Recommended by 99% of Angi customers
Recommended by 99% of HomeAdvisor customers
133 local quotes requested

locally owned and operated. With new and current clients we want to constantly strive for customer satisfaction by providing services that is centered around trust, accountability, integrity and transparency. Call or click to schedule an estimate today! We look forward to working with you.

"I was very satisfied with the work that was done by Everyones Grandpa Inc. They were very reliable everything went well. I would use their services again. Thank you very much, Julie"

Julie M on September 2025

locally owned and operated. With new and current clients we want to constantly strive for customer satisfaction by providing services that is centered around trust, accountability, integrity and transparency. Call or click to schedule an estimate today! We look forward to working with you.

"I was very satisfied with the work that was done by Everyones Grandpa Inc. They were very reliable everything went well. I would use their services again. Thank you very much, Julie"

Julie M on September 2025


Avatar for Perennial Services, LLC

Perennial Services, LLC

PO Box 463
4.43(
39
)
Approved Pro

Perennial Services, LLC

PO Box 463
4.43(
39
)
Approved Pro
Customers say: Quick response
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
48 local quotes requested

Family owned and operated, Perennial Lawn Care has been providing customers with quality lawn and shrub care for over 25 years. At Perennial, we take pride in understanding the conditions, trends, and concerns of the local communities and their environments. Perennial has been a hometown company for over two decades. We realize it is about neighbors serving neighbors and that taking care of our customers is the only road to success. Perennial respects our environment by being GREEN. Organic based fertilizers and low impact pesticides and herbicides are always our 1st choice. Working together we can provide you with a environmentally friendly, healthy, problem free lawn that we all can take pride in.

"You must watch trugreen to be sure your getting what you pay for"

Joseph C on September 2022

Family owned and operated, Perennial Lawn Care has been providing customers with quality lawn and shrub care for over 25 years. At Perennial, we take pride in understanding the conditions, trends, and concerns of the local communities and their environments. Perennial has been a hometown company for over two decades. We realize it is about neighbors serving neighbors and that taking care of our customers is the only road to success. Perennial respects our environment by being GREEN. Organic based fertilizers and low impact pesticides and herbicides are always our 1st choice. Working together we can provide you with a environmentally friendly, healthy, problem free lawn that we all can take pride in.

"You must watch trugreen to be sure your getting what you pay for"

Joseph C on September 2022


Avatar for D-Valisa Management and Cleaning

D-Valisa Management and Cleaning

5.00(
3
)

D-Valisa Management and Cleaning

5.00(
3
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Professional Expertise: Our team is highly trained and experienced, ensuring that we provide top-notch cleaning services tailored to your specific needs. Eco-Friendly Products: We prioritize your health and the environment by using eco-friendly cleaning products that are safe for your family and pets. Customized Solutions: Whether you need regular cleaning, deep cleaning, or specialized services, we create a personalized plan that fits your schedule and budget. Reliability & Trust: Our customers trust us for our punctuality, consistency, and attention to detail. You can count on us to show up on time and deliver exceptional results every time. Satisfaction Guaranteed: We stand behind our work. If you’re not completely satisfied, we’ll make it right—no questions asked! Flexible Scheduling: We understand that life can be busy, which is why we offer flexible scheduling options to accommodate your needs. Competitive Pricing: Our rates are transparent and competitive, ensuring you receive the best value for high-quality cleaning services.

"I recently had the pleasure of using D-Valisa Management and Cleaning for our office cleaning needs, and I couldn't be more satisfied. Ceren, the owner, was professional and attentive from start to finish. The cleaning team did an exceptional job, ensuring every corner of our office was spotless. They were thorough, efficient, and respectful of our workspace. Ceren also communicated clearly about the process and made sure we were happy with the results. I highly recommend D-Valisa Management and Cleaning for anyone looking for reliable and high-quality office cleaning services. We will definitely be using them again!"

Caglar O on September 2024

Professional Expertise: Our team is highly trained and experienced, ensuring that we provide top-notch cleaning services tailored to your specific needs. Eco-Friendly Products: We prioritize your health and the environment by using eco-friendly cleaning products that are safe for your family and pets. Customized Solutions: Whether you need regular cleaning, deep cleaning, or specialized services, we create a personalized plan that fits your schedule and budget. Reliability & Trust: Our customers trust us for our punctuality, consistency, and attention to detail. You can count on us to show up on time and deliver exceptional results every time. Satisfaction Guaranteed: We stand behind our work. If you’re not completely satisfied, we’ll make it right—no questions asked! Flexible Scheduling: We understand that life can be busy, which is why we offer flexible scheduling options to accommodate your needs. Competitive Pricing: Our rates are transparent and competitive, ensuring you receive the best value for high-quality cleaning services.

"I recently had the pleasure of using D-Valisa Management and Cleaning for our office cleaning needs, and I couldn't be more satisfied. Ceren, the owner, was professional and attentive from start to finish. The cleaning team did an exceptional job, ensuring every corner of our office was spotless. They were thorough, efficient, and respectful of our workspace. Ceren also communicated clearly about the process and made sure we were happy with the results. I highly recommend D-Valisa Management and Cleaning for anyone looking for reliable and high-quality office cleaning services. We will definitely be using them again!"

Caglar O on September 2024


Avatar for Flat Turf Society

Flat Turf Society

41 Fairchild Avenue
No reviews yet

Flat Turf Society

41 Fairchild Avenue
No reviews yet
10 years of experience

Are you looking for lawn care service in Morris County, New Jersey that’s out of this world? While our name may be funny, our commitment to providing top-quality lawn care is no joke. We are dedicated to providing extraordinary lawn care that goes beyond the bounds of conventional thinking while assuring clients that our services are anything but flat.

Are you looking for lawn care service in Morris County, New Jersey that’s out of this world? While our name may be funny, our commitment to providing top-quality lawn care is no joke. We are dedicated to providing extraordinary lawn care that goes beyond the bounds of conventional thinking while assuring clients that our services are anything but flat.


Andres Landscaping

No reviews yet

Andres Landscaping

No reviews yet

Hello, my name is Andres, and my company name is Andres Landscaping! I offer, landscaping work, construction, and even painting jobs, when I get called to get a job done, I'm always there to get started right away, my guys and I do our best, and pick up the pace when it comes to getting the job done, and making my clients happy. I'm grateful to say that I have been running my business for 19 years, and so glad that my clients are always satisfied with the jobs I do and how their property looks.

Hello, my name is Andres, and my company name is Andres Landscaping! I offer, landscaping work, construction, and even painting jobs, when I get called to get a job done, I'm always there to get started right away, my guys and I do our best, and pick up the pace when it comes to getting the job done, and making my clients happy. I'm grateful to say that I have been running my business for 19 years, and so glad that my clients are always satisfied with the jobs I do and how their property looks.


Backward flag Maintenance LLC

.
4.20(
5
)

Backward flag Maintenance LLC

.
4.20(
5
)
Customers say: Terrific value
32 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

...
Showing 1-10 of 202
Lawn Fertilization and Treatment questions, answered by experts

A few common lawn maintenance mistakes include failure to use fertilizer, not committing to a yearly maintenance plan, and under- and over-watering your lawn. Other issues that might arise include poor timing of lawn treatments. It’s important to dethatch, aerate, and reseed your yard at the right time of year—preferably in early spring.

You should fertilize your lawn after it has grown at least two inches or after your second mow (usually in March or April). Applying fertilizer too early can feed your weeds and cause them to grow stronger, too. You should water your lawn two to three days before you apply fertilizer to ensure the soil absorbs it.

A quick search online may recommend that you give your dog apple cider vinegar to help decrease the pH level of your dog’s urine. This method won’t help your yard, though. Most turf grasses thrive on slightly acidic soil, so apple cider vinegar won’t make much of a difference. 

The main cause of grass death by dog urine isn’t the pH level anyway—it’s usually the excessive amount of nitrogen that kills your grass.

DIY solutions often lack precise formulation and distribution, potentially leading to lawn damage. Professional treatments optimize results with targeted applications.

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 Denville, 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.