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TRUSTED BY ALTON, NH HOMEOWNERS

  • Average homeowner rating star icon4.2
    Average homeowner rating
  • Verified reviews icon18
    Verified lawn fertilization and treatments reviews

Verified Reviews for Lawn Fertilization And Treatment pros in Alton, NH

*The Angi rating for Lawn Fertilization And Treatment companies in Alton, 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 Alton, 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 December 08, 2025

Find Lawn fertilization and treatment specialists in Alton

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.

Precision Property Maintenance LLC

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Precision Property Maintenance LLC

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Emergency services offered

Young and ambitious small business owner. Years of experience. Licensed and insured! Basically a handyman and a landscaper in one! Interior and exterior installations and maintenance! Call and ask whatever questions you might have. You will never know until you ask or try.

Young and ambitious small business owner. Years of experience. Licensed and insured! Basically a handyman and a landscaper in one! Interior and exterior installations and maintenance! Call and ask whatever questions you might have. You will never know until you ask or try.

Reeds Exterior Cleaning

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Reeds Exterior Cleaning

No reviews yet
3 years of experience

Reed’s Exterior Cleaning Services specialize in any of your residential/commercial exterior cleaning. We offer softwash/roofwash, gutter cleaning, interior & exterior window cleaning, paint prep, lawn bug spray, and interior & exterior light fixture cleaning along with bulb replacement. No job is too small for Reed’s Exterior Cleaning!

Reed’s Exterior Cleaning Services specialize in any of your residential/commercial exterior cleaning. We offer softwash/roofwash, gutter cleaning, interior & exterior window cleaning, paint prep, lawn bug spray, and interior & exterior light fixture cleaning along with bulb replacement. No job is too small for Reed’s Exterior Cleaning!

Avatar for Green Diamond Landscapes

Green Diamond Landscapes

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Green Diamond Landscapes

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Professional and experienced landscape and hardscape company at the fairest price! Servicing southern and central NH. Mowing, clean ups, patios, walkways, retaining walls, fire pits, trimming and pruning, plowing and much more!

Professional and experienced landscape and hardscape company at the fairest price! Servicing southern and central NH. Mowing, clean ups, patios, walkways, retaining walls, fire pits, trimming and pruning, plowing and much more!

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

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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.

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

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Lawn Fertilization and Treatment questions, answered by experts

Very carefully. You should be cautious when using any of the above methods, as any one of them could lead to you accidentally killing desired grasses and plants. However, there are selective herbicides that can target certain plants over others. Look for a product that only affects the type of weeds you want to eliminate and spares the plants you want to keep.

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.

You don't want to over-fertilize your lawn because it can burn the grass and even kill it. Healthy soil usually requires two fertilization applications a year during the height of the growing season. This fertilization schedule typically starts at the start of fall and the end of spring, depending on the grass type and plants.

There are plenty of products to help green up your grass. Try an iron supplement spray or fertilizer that is rich in nitrogen. You can also apply a thin layer of compost on top of your lawn at the beginning of spring to give the grass a nutrition boost, which helps it achieve that bright color you are looking for. 

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 Alton, 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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