Top-rated lawn fertilization and treatment specialists.

Get matched with top lawn fertilization and treatment specialists in New Haven, CT

There are 6 highly-rated local lawn fertilization and treatment specialists.

Need a pro for your lawn fertilization and treatment project in New Haven, CT?

Select your specific project to find the pro for you.

Find Lawn fertilization and treatment specialists in New Haven

Bob's Outdoor Services

4.33(
46
)
•Approved Pro

Bob's Outdoor Services

4.33(
46
)
•Approved Pro
Customers say: Terrific value
55 local quotes requested
10 years of experience

We are a father and son company that takes pride in making your look look the best it can! We offer Pressure Washing and Lawn care services. Just ask! $200 minimum invoice. Please be respectful when inquiring. I am a locally owned and operated company. I have been doing this longer then some people have been alive, and am dedicated to the satisfaction of my clients.

"Went very well, power washed house and white fence to perfection. Bob was very conscientious about his work. Timely and efficient. Would absolutely hire him again."

Donna D on March 2025

We are a father and son company that takes pride in making your look look the best it can! We offer Pressure Washing and Lawn care services. Just ask! $200 minimum invoice. Please be respectful when inquiring. I am a locally owned and operated company. I have been doing this longer then some people have been alive, and am dedicated to the satisfaction of my clients.

"Went very well, power washed house and white fence to perfection. Bob was very conscientious about his work. Timely and efficient. Would absolutely hire him again."

Donna D on March 2025

Avatar for Melvin Power Wash

Melvin Power Wash

P O Box 3323
4.37(
708
)
•Approved Pro

Melvin Power Wash

P O Box 3323
4.37(
708
)
•Approved Pro
Customers say: Quality work
175 local quotes requested
14 years of experience

We are a locally owned and operated home improvement and exterior cleaning company based out of Providence, RI and servicing all of Rhode Island, Massachusetts, Connecticut and throughout New England. Our services include: Gutter and Downspout Cleaning, Gutter Repair, Replacement & Installation, Pressure Washing (Roof & House Exterior), Deck Restoration (with Sealant and/or Staining), Deck Maintenance, Window and Screen Cleaning, Carpentry, Exterior Painting, Leaf Removal, Ice & Snow Removal and much more! We are fully licensed & insured and strive to exceed the guidelines established by the Roofing Manufacturers Association. Our mission is to provide the highest quality service to our customers and make it our top priority. We always strive to complete the job to our customers’ requirements and guarantee that it will be done right and on time! Please contact us today to schedule an appointment! 20% OFF from second Home Power wash to Angie's List members. Regularly priced for 2000 feet at $299.00 10% off for Deck maintenance to Angie's List members. Priced regularly 200 feet for $289.00 Call to claim at 401-327-8409

"Melvin responded promptly to all communications and arrived on time to provide a quote. The quote was very reasonable, and the work was done very well and on time. He was accommodating and provided a ladder to access one of the porches."

Roger J on June 2025

We are a locally owned and operated home improvement and exterior cleaning company based out of Providence, RI and servicing all of Rhode Island, Massachusetts, Connecticut and throughout New England. Our services include: Gutter and Downspout Cleaning, Gutter Repair, Replacement & Installation, Pressure Washing (Roof & House Exterior), Deck Restoration (with Sealant and/or Staining), Deck Maintenance, Window and Screen Cleaning, Carpentry, Exterior Painting, Leaf Removal, Ice & Snow Removal and much more! We are fully licensed & insured and strive to exceed the guidelines established by the Roofing Manufacturers Association. Our mission is to provide the highest quality service to our customers and make it our top priority. We always strive to complete the job to our customers’ requirements and guarantee that it will be done right and on time! Please contact us today to schedule an appointment! 20% OFF from second Home Power wash to Angie's List members. Regularly priced for 2000 feet at $299.00 10% off for Deck maintenance to Angie's List members. Priced regularly 200 feet for $289.00 Call to claim at 401-327-8409

"Melvin responded promptly to all communications and arrived on time to provide a quote. The quote was very reasonable, and the work was done very well and on time. He was accommodating and provided a ladder to access one of the porches."

Roger J on June 2025

Avatar for A.L.L Lawn Service LLC

A.L.L Lawn Service LLC

1108 Durham Rd
5.00(
3
)

A.L.L Lawn Service LLC

1108 Durham Rd
5.00(
3
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Specializing in lawn care services and outdoor maintenance for residential and commercial properties. We guarantee your satisfaction and we won’t leave until the job is done right. Lawn care, fertilization, treatment, pressure washing, gutter cleaning, and more! We pride ourselves on the quality work we provide, while delivering great customer service! Check out our services offered and call or click to schedule a free estimate today!

"Very Well. The men worked hard for 3 hours straight and did an excellent job. I was very pleased with the results!"

Peggy S on October 2020

Specializing in lawn care services and outdoor maintenance for residential and commercial properties. We guarantee your satisfaction and we won’t leave until the job is done right. Lawn care, fertilization, treatment, pressure washing, gutter cleaning, and more! We pride ourselves on the quality work we provide, while delivering great customer service! Check out our services offered and call or click to schedule a free estimate today!

"Very Well. The men worked hard for 3 hours straight and did an excellent job. I was very pleased with the results!"

Peggy S on October 2020

Avatar for Pest Champions LLC

Pest Champions LLC

6 Murray St
No reviews yet

Pest Champions LLC

6 Murray St
No reviews yet
7 years of experience

We, at Pest Champions LLC, provide our customers prompt and professional pest control services. We offer a one stop shopping to customize treatment plans to meet our client's needs. Free consultations for both residential households and commercial businesses in Connecticut. Our services include: interior/exterior pest control; rodent control and prevention; termite inspection, prevention, and elimination; tick control; and commercial/residential fertilization. B#3395

We, at Pest Champions LLC, provide our customers prompt and professional pest control services. We offer a one stop shopping to customize treatment plans to meet our client's needs. Free consultations for both residential households and commercial businesses in Connecticut. Our services include: interior/exterior pest control; rodent control and prevention; termite inspection, prevention, and elimination; tick control; and commercial/residential fertilization. B#3395

A.G.E. Landscaping And Home Improvement LLC

74 W. Fourth St.
No reviews yet

A.G.E. Landscaping And Home Improvement LLC

74 W. Fourth St.
No reviews yet
10 years of experience

Just a small business that caters to home owners, rental property owners, in the up keeping or enhancement of properties.100% Customer Satisfaction. Fully licensed and insured. Also accept most major credit cards.

Just a small business that caters to home owners, rental property owners, in the up keeping or enhancement of properties.100% Customer Satisfaction. Fully licensed and insured. Also accept most major credit cards.

Amaya Landscaping

54 Smith Street
No reviews yet

Amaya Landscaping

54 Smith Street
No reviews yet
10 years of experience

Amaya Landscaping use sub-contracting. Estimates are communicated in writing, 50% or the total labor cost is requested upfront, and remaining 50% of labor cost is requested after completion of work. Materials can be provided by custumer or by the company according to customer's request. Receipts for materials are reviewed with the customer while finalizing the total payment procedure.

Amaya Landscaping use sub-contracting. Estimates are communicated in writing, 50% or the total labor cost is requested upfront, and remaining 50% of labor cost is requested after completion of work. Materials can be provided by custumer or by the company according to customer's request. Receipts for materials are reviewed with the customer while finalizing the total payment procedure.

...
Showing 1-10 of 95
Lawn Fertilization and Treatment questions, answered by experts

Sometimes, pulling nutgrass can cause it to spread. If you do not discard the plant and rhizomes, the nutlets attached to the roots may each sprout. However, if you pull nutgrass repeatedly over the course of several weeks and discard the plant each time, it will weaken the plant significantly, eventually leading to its disappearance.

Clover lawns stand up better against dog and cat urine than traditional turfgrass. If your pets love to hang out on the lawn on a sunny day—or if you find yourself with a lot of visiting neighborhood dogs—you could save yourself from yellow and brown patches by making the switch to a clover lawn.

First, make sure you’re watering your grass early in the morning (and keep in mind you don’t have to water every day). Doing this helps ensure the water is able to soak in before the hot temps evaporate all of the water. Also, when you mow, don’t mow your grass as short as you would in non-drought conditions. Taller grass can help slow down the rate at which soil dries out. Finally, take your leftover lawn clippings and spread them out across the lawn to give it a little extra shade and nutrients.

You can fertilize right after mowing as long as you've collected the clippings. If you leave grass clipping, they can form a mat that prevents the fertilizer from reaching the soil. Plus, grass clippings are rich in nitrogen, so if you leave them and then apply fertilizer, you can end up with too much nitrogen in the soil.

Yes—hiring a professional lawn care company is worth it if you don’t have much free time to devote to lawn care. Lawn care pros will ensure that your lawn receives the vital nutrients it needs to grow and thrive, and you’re guaranteed to have a healthy, beautiful lawn. Aside from that, it’s a convenient service that frees up your time so you can do the things you love and enjoy. 

The New Haven, CT homeowners’ guide to lawn fertilization and treatments

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

See all articles

What do you need done? We’ll find top pros.
  • 🌱 "Mow a small front yard"
  • 🛠 "Fix a leaking pipe under the sink"
  • 🏠 "Repair shingles on an asphalt roof"