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TRUSTED BY NEW DURHAM, NH HOMEOWNERS

  • Average homeowner rating star icon4.1
    Average homeowner rating
  • Verified reviews icon20
    Verified lawn fertilization and treatments reviews

Verified Reviews for Lawn Fertilization And Treatment pros in New Durham, NH

*The Angi rating for Lawn Fertilization And Treatment companies in New Durham, NH 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 New Durham, NH 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 November 17, 2025

Find Lawn fertilization and treatment specialists in New Durham

Avatar for Devon & Emily

Devon & Emily

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Devon & Emily

No reviews yet
1 years of experience

We are a dynamic and professional couple dedicated to transforming your spaces, inside and out. With expertise in outdoor landscaping, interior and exterior painting and finishing, tiling, power washing, and a wide range of other general services. We provide high-quality workmanship tailored to your needs.

We are a dynamic and professional couple dedicated to transforming your spaces, inside and out. With expertise in outdoor landscaping, interior and exterior painting and finishing, tiling, power washing, and a wide range of other general services. We provide high-quality workmanship tailored to your needs.

Griffin Home & Grounds LLC

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Griffin Home & Grounds LLC

No reviews yet
23 years of experience

Servicing nearly all home and property needs. Offering free consultations, evaluations, recommendations, and estimates. Fully insured and licensed. Transferable 2-year work guarantee. From fertilization to full-service tree removal, landscape design and installation, out building design and construction, and whatever your property needs may be. From sealing your basement to flooring and finish work, custom design and installation, siding, roofing, chimney and nearly anyting your home may need interior or exterior. If you don't have the time, knowledge, tools, or physical capability to get the job done, please allow me to be your handyman. No job too big or too small.

Servicing nearly all home and property needs. Offering free consultations, evaluations, recommendations, and estimates. Fully insured and licensed. Transferable 2-year work guarantee. From fertilization to full-service tree removal, landscape design and installation, out building design and construction, and whatever your property needs may be. From sealing your basement to flooring and finish work, custom design and installation, siding, roofing, chimney and nearly anyting your home may need interior or exterior. If you don't have the time, knowledge, tools, or physical capability to get the job done, please allow me to be your handyman. No job too big or too small.

Avatar for Capt'n Quigs Marine Services, llc

Capt'n Quigs Marine Services, llc

No reviews yet

Capt'n Quigs Marine Services, llc

No reviews yet
23 years of experience

We offer boat shrink wrapping, detailing and winterizing. Our services are offered on-site or at our shop.

We offer boat shrink wrapping, detailing and winterizing. Our services are offered on-site or at our shop.

Liberty Landscape Management

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Liberty Landscape Management

No reviews yet
36 years of experience

A premier family owned lawn care and landscape company, Liberty Landscape Management provides year-round services that will keep your yard healthy with plenty of curb appeal. You're able to turn over all the weekly lawn care chores to us and feel good about it. Not only will you wind up with a yard that your neighbors envy but you'll get a little time back to go do other things.

A premier family owned lawn care and landscape company, Liberty Landscape Management provides year-round services that will keep your yard healthy with plenty of curb appeal. You're able to turn over all the weekly lawn care chores to us and feel good about it. Not only will you wind up with a yard that your neighbors envy but you'll get a little time back to go do other things.

Groundhog Landscaping, Inc.

4.50(
28
)

Groundhog Landscaping, Inc.

4.50(
28
)
Customers say: Quick response

Established in Londonderry New Hampshire over 20 years ago, Groundhog Landscaping Inc., has grown to become one of the largest full-service landscape companies in southern New Hampshire. We believe our consistent growth and success is because we offer competitive pricing, we know our costs, and we deliver value.

"I hired Groundhog Landscaping for general weed and feed service for my lawn. Their machine leaked gasoline all over my lawn. They came out to “fix” my lawn and made a repair. Meanwhile they are sending me a bill for the service they performed. I told them I would not pay it until the lawn was fixed. 10 weeks after they have not fixed my lawn and it is a complete mess. Please see the pictures"

Katie G on July 2021

Established in Londonderry New Hampshire over 20 years ago, Groundhog Landscaping Inc., has grown to become one of the largest full-service landscape companies in southern New Hampshire. We believe our consistent growth and success is because we offer competitive pricing, we know our costs, and we deliver value.

"I hired Groundhog Landscaping for general weed and feed service for my lawn. Their machine leaked gasoline all over my lawn. They came out to “fix” my lawn and made a repair. Meanwhile they are sending me a bill for the service they performed. I told them I would not pay it until the lawn was fixed. 10 weeks after they have not fixed my lawn and it is a complete mess. Please see the pictures"

Katie G on July 2021

Colonial Landscaping llc

5.00(
1
)

Colonial Landscaping llc

5.00(
1
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

We are a small, quality-driven company providing full service landscaping and stone masonry services. Our goal is to provide quality craftsmanship and exceptional customer service at a competitive price.

"Expert at his craft, efficient and extremely communicative. Chris and crew did a complete overhaul of our landscaping and put in a new patio and walkway. Couldn’t be happier with how things came out. 5/5 and would gladly recommend him!"

Ryan F on April 2020

We are a small, quality-driven company providing full service landscaping and stone masonry services. Our goal is to provide quality craftsmanship and exceptional customer service at a competitive price.

"Expert at his craft, efficient and extremely communicative. Chris and crew did a complete overhaul of our landscaping and put in a new patio and walkway. Couldn’t be happier with how things came out. 5/5 and would gladly recommend him!"

Ryan F on April 2020

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Lawn Fertilization and Treatment questions, answered by experts

Sugar is good for plants, despite limiting nitrogen absorption. However, the sugar that is healthy for plants is typically the same sugar created by plants as part of photosynthesis. In other words, table sugar is not good or bad for plants on its own, just keep track of nitrogen levels in the soil. But don’t worry, sugar won’t kill your grass.

St. Augustine is a hardy grass that’s relatively easy to grow, but it requires regular lawn maintenance to stay healthy. It’s best to keep up with a regular fertilization schedule during the growing season, plus a yearly dethatching to help it properly absorb air and moisture. Watering is also important, so be sure to water it enough to keep the soil moist.

The quickest way to kill weeds is to burn them, pour boiling water on them, or pull them out by hand. Each of these methods works instantaneously. Beyond that, using vinegar for grass works in a couple of hours, as do herbicides you can buy at the store. The slowest way to kill weeds is to starve them of nutrients and sunlight with mulch or fabric covers.

You can thicken new grass by using fertilizer, watering it 1 to 1½ inches per week, mowing when it is at an optimal height, and preventing weeds. You should fertilize your grass while you plant the grass seed, or soon afterward. Use an herbicide to prevent weeds or spot spray with herbicide to kill existing weeds.

If your lawn has a higher pH than recommended for your type of grass or it looks yellow, sulfur can help. If your lawn is slow to grow and not very lush, it could also benefit from a  higher sulfur content. Sandy soil is especially vulnerable to sulfur deficiencies.

The New Durham, NH 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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