Top-rated lawn fertilization and treatment specialists.

Get matched with top lawn fertilization and treatment specialists in Sag Harbor, NY

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

Need a pro for your lawn fertilization and treatment project in Sag Harbor, NY?

Select your specific project to find the pro for you.

TRUSTED BY SAG HARBOR, NY HOMEOWNERS

  • Average homeowner rating star icon4.4
    Average homeowner rating
  • Verified reviews icon29
    Verified lawn fertilization and treatments reviews

Find Lawn fertilization and treatment specialists in Sag Harbor

Avatar for Pablo Long Landscaping

Pablo Long Landscaping

77 Crystal Dr
5.00(
12
)
Approved Pro

Pablo Long Landscaping

77 Crystal Dr
5.00(
12
)
Approved Pro
Customers say: Quality work
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers
6 years of experience

Pablo long landscaping has been proudly serving the east hampton and surrounding New York areas for over 12 years of experience. Our services include Landscaping Landscaping Contractors Lawn Services Gardening Lawn Care Pruning Lawn Mowing Lawn Maintenance SPRINKLER SYSTEM Sprinkiler Repair Residential & Commercial Area and much more. Are you interested in learning more? Give us a call today at (631) 320-4892

"They have been great."

Christopher J on July 2025

Pablo long landscaping has been proudly serving the east hampton and surrounding New York areas for over 12 years of experience. Our services include Landscaping Landscaping Contractors Lawn Services Gardening Lawn Care Pruning Lawn Mowing Lawn Maintenance SPRINKLER SYSTEM Sprinkiler Repair Residential & Commercial Area and much more. Are you interested in learning more? Give us a call today at (631) 320-4892

"They have been great."

Christopher J on July 2025


Avatar for F.E. INC.

F.E. INC.

125 W Broadway
4.10(
20
)
Approved Pro

F.E. INC.

125 W Broadway
4.10(
20
)
Approved Pro
Customers say: Terrific value
27 years of experience
Free onsite estimate

Favorito enterprises have been servicing Suffolk county of Long Island for over 25 yrs. We pride our reputation on customer satisfaction. We are a full service landscape contractor that can provide anything from design and build to any part of maintaining your current landscaping.

"We have used this company for several years and they are always accountable, professional, and reasonably priced. I would recommend their services to everyone!"

Ellen F on August 2023

Favorito enterprises have been servicing Suffolk county of Long Island for over 25 yrs. We pride our reputation on customer satisfaction. We are a full service landscape contractor that can provide anything from design and build to any part of maintaining your current landscaping.

"We have used this company for several years and they are always accountable, professional, and reasonably priced. I would recommend their services to everyone!"

Ellen F on August 2023


Avatar for Dream Pro Masonry

Dream Pro Masonry

564 Main Rd
5.00(
1
)
Approved Pro

Dream Pro Masonry

564 Main Rd
5.00(
1
)
Approved Pro
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
92 local quotes requested

Dream Pro is committed to delivering high-quality, affordable landscaping solutions. As a family-owned business deeply rooted in the community, we offer a variety of services from garden design to maintenance, ensuring personalized attention to every project. Dream Pro promises to transform your outdoor spaces with dedication and expertise, making every landscape a dream come true.

"Unfortunately circumstances forced me to cancel service. However, Eric was pleasant, polite, easy going and very detailed in telling me the service they would provide. I recommend them based on my meeting with Eric."

Eleanor S on June 2024

Dream Pro is committed to delivering high-quality, affordable landscaping solutions. As a family-owned business deeply rooted in the community, we offer a variety of services from garden design to maintenance, ensuring personalized attention to every project. Dream Pro promises to transform your outdoor spaces with dedication and expertise, making every landscape a dream come true.

"Unfortunately circumstances forced me to cancel service. However, Eric was pleasant, polite, easy going and very detailed in telling me the service they would provide. I recommend them based on my meeting with Eric."

Eleanor S on June 2024


Avatar for CTM WINDOW CLEANING

CTM WINDOW CLEANING

5.00(
54
)
Approved Pro

CTM WINDOW CLEANING

5.00(
54
)
Approved Pro
Customers say: True professional
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
80 local quotes requested

CTM WINDOW CLEANING is Long Islands Premier window cleaning company! Owner operated with over 17 years of experience specializing in all phases of window cleaning, pressure washing, and gutter cleaning services. Serving residential and commercial properties in Suffolk and Nassau counties. CTM WINDOW CLEANING is a TRUST WORTHY, RELIABLE, DETAIL ORIENTED cleaning company that AIMS TO PLEASE! So give us a call today for your free estimate!

"Chris did an excellent job. He was punctual and courteous. In addition he removed broken gutter covers without charge. My windows shine!"

Dolores S on October 2020

CTM WINDOW CLEANING is Long Islands Premier window cleaning company! Owner operated with over 17 years of experience specializing in all phases of window cleaning, pressure washing, and gutter cleaning services. Serving residential and commercial properties in Suffolk and Nassau counties. CTM WINDOW CLEANING is a TRUST WORTHY, RELIABLE, DETAIL ORIENTED cleaning company that AIMS TO PLEASE! So give us a call today for your free estimate!

"Chris did an excellent job. He was punctual and courteous. In addition he removed broken gutter covers without charge. My windows shine!"

Dolores S on October 2020


Briarcliff Landscape

No reviews yet

Briarcliff Landscape

No reviews yet

Briarcliff Landscape Inc Landscape Design and Build Company Plantings, masonry, Lawns, Tree work, transplanting, drainage, walls and more Over 60 years of Landscape and irrigation services No job too big or too small

Briarcliff Landscape Inc Landscape Design and Build Company Plantings, masonry, Lawns, Tree work, transplanting, drainage, walls and more Over 60 years of Landscape and irrigation services No job too big or too small


Avatar for Landscape Smart Lighting Corp

Landscape Smart Lighting Corp

26 Old Quogue Road
No reviews yet

Landscape Smart Lighting Corp

26 Old Quogue Road
No reviews yet
Free onsite estimate

Our mission is to be a landscape light designer that brings back the personal touch with our customers. We will build a relationship that will last a lifetime once you see our quality work. We're passionate about delivering an exceptional experience. When you hire us, you're hiring a team of professionals who are trained and skilled to deliver lasting value to your home. 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!

Our mission is to be a landscape light designer that brings back the personal touch with our customers. We will build a relationship that will last a lifetime once you see our quality work. We're passionate about delivering an exceptional experience. When you hire us, you're hiring a team of professionals who are trained and skilled to deliver lasting value to your home. 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!


Avatar for Oscar’s complete landscaping

Oscar’s complete landscaping

Located In:
5.00(
8
)

Oscar’s complete landscaping

Located In:
5.00(
8
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

We specialize in all phases of landscaping, hardscaping, lawn maintenance, fertilization, masonry, pool services, housecleaning and more. 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. As an added bonus, your first week of lawn maintenance is free! Call -or- click to schedule a free estimate today!

"Eric, Oscar and crew were an absolute pleasure to work with. They are true craftsman and did a fantastic Job on my driveway. They completed the job very quickly, cleaning up at the end of each day. I give Dream Pro Care my highest recommendation!"

Ron L on October 2024

We specialize in all phases of landscaping, hardscaping, lawn maintenance, fertilization, masonry, pool services, housecleaning and more. 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. As an added bonus, your first week of lawn maintenance is free! Call -or- click to schedule a free estimate today!

"Eric, Oscar and crew were an absolute pleasure to work with. They are true craftsman and did a fantastic Job on my driveway. They completed the job very quickly, cleaning up at the end of each day. I give Dream Pro Care my highest recommendation!"

Ron L on October 2024


Hampton Landscape and Maintenance

No reviews yet

Hampton Landscape and Maintenance

No reviews yet
Free onsite estimate

Landscape maintaining outdoor areas in a good condition. -Mowing lawn -Annual Property Maintenance -Irrigation -Mulch -Shearing, Trimming, Clipping -New Landscape installation -Landscape Design -Property Management -Indoor and out door house cleaning -Power Wash -Window cleaning

Landscape maintaining outdoor areas in a good condition. -Mowing lawn -Annual Property Maintenance -Irrigation -Mulch -Shearing, Trimming, Clipping -New Landscape installation -Landscape Design -Property Management -Indoor and out door house cleaning -Power Wash -Window cleaning


Avatar for Serenity Landscapers

Serenity Landscapers

P.O Box 2186
No reviews yet

Serenity Landscapers

P.O Box 2186
No reviews yet

Serenity Landscapers is a full-service landscaping company with more than 15 years of experience serving the east end of Long Island. We are based in East Hampton, NY but work with clientele throughout the East End. Our goal is to provide our customers with superior customer service, professionalism, and the highest quality work possible.

Serenity Landscapers is a full-service landscaping company with more than 15 years of experience serving the east end of Long Island. We are based in East Hampton, NY but work with clientele throughout the East End. Our goal is to provide our customers with superior customer service, professionalism, and the highest quality work possible.


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

...
Showing 1-10 of 201
Lawn Fertilization and Treatment questions, answered by experts

It depends on the type of grass and the condition of your lawn. We advised you to fertilize your lawn at least twice per year. However, warm-season grasses and nutrient-deficient lawns may need to be fertilized up to four times a year. Remember, you don't want to over fertilize either, so soil testing can help to determine if your lawn lacks nutrients and if it’s ready for another application.

Provided you're using an appropriate starter fertilizer for grass seed, you can put down seeds and fertilizer at the same time. However, putting them down separately, one after the other, on the same day will help to avoid over- or under-applying the lawn food. Avoid using a fertilizer with weed control elements, as these will likely keep the grass seeds from starting.  

Despite being moderately high-maintenance, St. Augustine grass is popular for several reasons. The biggest properties that make this grass a winner for southeastern lawns include its salt, heat, humidity, and shade tolerance. This grass species is excellent for coastal regions with high humidity, mild winters, and salty skies. It’s also easy to establish in yards.

Herbicide application, manual removal, and landscape fabric are common approaches.

At its core, soil pH is a measure of how many hydrogen ions are present in your soil. In highly acidic soil (low pH), plant growth is difficult due to reduced microbial availability in the dirt.

In highly alkaline soil, plants may struggle to grow due to iron deficiencies. In either case, a lack of balance deprives grass or plants of some key nutrients they need to grow.

A pH reading of 6 to 7.5 is ideal for most plants. Slight acidity is, generally speaking, less of an issue than slight alkalinity. Many plants can still thrive in slightly acidic soil.

The Sag Harbor, NY homeowners’ guide to lawn fertilization and treatments

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