Top-rated lawn fertilization and treatment specialists.

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TRUSTED BY ROCKY HILL, NJ HOMEOWNERS

Average homeowner rating star icon4.4
Average homeowner rating
Verified reviews icon28
Verified lawn fertilization and treatments reviews

Lawn fertilization and treatment specialists in Rocky Hill

Avatar for Green Lawn Fertilizing
Green Lawn Fertilizing
1004 Saunders Ln
4.43(
574
)
Approved Pro
Green Lawn Fertilizing
1004 Saunders Ln
4.43(
574
)
Approved Pro
Customers say: Super punctual
322 local quotes requested
21 years of experience

Green Lawn Fertilizing is the largest locally owned lawn care company in the Philadelphia Tri-State region. We have been listed in the Philadelphia 100 five times years and INC 5000 9 of the last 10 years based on our rapid growth as a family owned business. We owe our tremendous growth as a business to building honest, trustworthy relationships with our customers and employees. Every aspect of our business is focused on our commitment to providing superior customer service and we take great pride in being A rated on Angie’s list as a result. From day one, when our owner, Matt Jesson, founded Green Lawn Fertilizing, our mission was to become a leading independent green industry company by providing a superior customer experience. 20 years later we feel confident that we have achieved that goal as we have overall exemplary online reviews including over 400 A ratings on Angie’s List! We were recognized among all small or medium sized businesses in the region by the Greater Phialdelphia Chamber of Commerce as their "Customer Service Excellence" award winner. We have also been listed as Lawn and Landscape Magazine’s #9 Lawn Care Company in the country. We are also active members of: NALP, NPMA, LCAP, PPMA and Project Evergreen's Green Care for Troops.

"Green Lawn is hands down the best lawn care company I’ve ever had. My technician, Randy, does a great job! His attention to detail and commitment to excellent service go far beyond just applying treatments. He consistently gives me helpful feedback about my lawn, taking the time to explain what he’s seeing and what steps I can take to keep it healthy. What truly sets Randy apart is his thoughtfulness—he doesn’t hesitate to address any concerns he notices during his visit, and he even goes the extra mile to bring my empty garbage can back to the house. That level of care and pride in his work is rare these days, and it doesn’t go unnoticed. I truly appreciate having someone so reliable and professional taking care of my lawn!"

Kris U on May 2025

Green Lawn Fertilizing is the largest locally owned lawn care company in the Philadelphia Tri-State region. We have been listed in the Philadelphia 100 five times years and INC 5000 9 of the last 10 years based on our rapid growth as a family owned business. We owe our tremendous growth as a business to building honest, trustworthy relationships with our customers and employees. Every aspect of our business is focused on our commitment to providing superior customer service and we take great pride in being A rated on Angie’s list as a result. From day one, when our owner, Matt Jesson, founded Green Lawn Fertilizing, our mission was to become a leading independent green industry company by providing a superior customer experience. 20 years later we feel confident that we have achieved that goal as we have overall exemplary online reviews including over 400 A ratings on Angie’s List! We were recognized among all small or medium sized businesses in the region by the Greater Phialdelphia Chamber of Commerce as their "Customer Service Excellence" award winner. We have also been listed as Lawn and Landscape Magazine’s #9 Lawn Care Company in the country. We are also active members of: NALP, NPMA, LCAP, PPMA and Project Evergreen's Green Care for Troops.

"Green Lawn is hands down the best lawn care company I’ve ever had. My technician, Randy, does a great job! His attention to detail and commitment to excellent service go far beyond just applying treatments. He consistently gives me helpful feedback about my lawn, taking the time to explain what he’s seeing and what steps I can take to keep it healthy. What truly sets Randy apart is his thoughtfulness—he doesn’t hesitate to address any concerns he notices during his visit, and he even goes the extra mile to bring my empty garbage can back to the house. That level of care and pride in his work is rare these days, and it doesn’t go unnoticed. I truly appreciate having someone so reliable and professional taking care of my lawn!"

Kris U on May 2025


Avatar for Frankie's Lawn & Tree Care  Somerset NJ
Frankie's Lawn & Tree Care Somerset NJ
P.o. Box 729
5.00(
6
)
Approved Pro
Frankie's Lawn & Tree Care Somerset NJ
P.o. Box 729
5.00(
6
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
7 years of experience

We are committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.

"Good qork"

Bill R on August 2024

We are committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.

"Good qork"

Bill R on August 2024


Pires Unlimited LLC
109 Lillian Avenue
5.00(
12
)
Pires Unlimited LLC
109 Lillian Avenue
5.00(
12
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Pires Unlimited is a newly formed, family ran business looking to make your property shine. This company operates mainly in the Mercer county area of NJ

"Excellent service! Quick and professional communication, arrived promptly, and even came back additional times to finish up the project after it became larger than we initially thought. We needed a fall cleanup of all the leaves on our property and have them bagged + moved to the curb. Shaun cleaned up everything expertly and organized the bags on the curb for us. 100% recommend for your lawn care needs."

Cody A on December 2022

Pires Unlimited is a newly formed, family ran business looking to make your property shine. This company operates mainly in the Mercer county area of NJ

"Excellent service! Quick and professional communication, arrived promptly, and even came back additional times to finish up the project after it became larger than we initially thought. We needed a fall cleanup of all the leaves on our property and have them bagged + moved to the curb. Shaun cleaned up everything expertly and organized the bags on the curb for us. 100% recommend for your lawn care needs."

Cody A on December 2022


RPLawns
42 Bunker Dr
No reviews
RPLawns
42 Bunker Dr
No reviews

Want an awesome lawn? We provide mowing services, fertilization services, lawn care services, and landscaping. Amazing results guaranteed. Dominate Your Neighbor.

Want an awesome lawn? We provide mowing services, fertilization services, lawn care services, and landscaping. Amazing results guaranteed. Dominate Your Neighbor.


Contractor Sandoval Carpentry & Painting
10 3rd Street
No reviews
Contractor Sandoval Carpentry & Painting
10 3rd Street
No reviews
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
J.A. Perez Landscaping LLC.
Park Ridge
No reviews

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



Baker Landscape Design
340 Belle Mead Blawenburg Rd.
No reviews
Baker Landscape Design
340 Belle Mead Blawenburg Rd.
No reviews
23 years of experience

Providing you with all of your landscaping needs since 2002. The highest quality work, the most competitive prices.

Providing you with all of your landscaping needs since 2002. The highest quality work, the most competitive prices.


Sandoval Contracting
10 3rd St
No reviews
Sandoval Contracting
10 3rd St
No reviews
23 years of experience

We are an experienced small business who specializes in details and guarantees the most professional job possible.

We are an experienced small business who specializes in details and guarantees the most professional job possible.


Frank's Landcare
44c
No reviews
Frank's Landcare
44c
No reviews
23 years of experience

19 employees, 1/3 payment at signing of contract, 1/3 payment at project half , final 1/3 payment at completion of contract.

19 employees, 1/3 payment at signing of contract, 1/3 payment at project half , final 1/3 payment at completion of contract.

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FAQs for lawn fertilization and treatment projects in Rocky Hill, NJ

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 Rocky Hill, 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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Jan 18, 2024
Jan 18, 2024
Power seeding is an efficient way to plant new grass in your yard. Find out what power seeding costs by lawn size, type of grass, and other top factors.
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Jan 16, 2025
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Feb 6, 2024
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From nutrient ratios to organic versus synthetic, you can learn what fertilizer does for grass with our comprehensive guide.
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Feb 8, 2024
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There are a few reasons your grass is turning white, but don’t worry, we’ve got you covered. Here’s why your grass is turning white.
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Dec 22, 2023
Dec 22, 2023
A lawn with dead patches may need to be refreshed with power seeding. Learn how to power seed a lawn for lush, green grass with this comprehensive guide.
house with beautiful green grass in backyard
Feb 20, 2024
Feb 20, 2024
Grass can look dull or dead for many reasons, but you don’t have to spend months trying to revive it. Here’s a guide for how to make grass green fast.
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