Top-rated lawn fertilization and treatment specialists.

Get matched with top lawn fertilization and treatment specialists in Allenstown, NH

There are 5 highly-rated local lawn fertilization and treatment specialists.

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TRUSTED BY ALLENSTOWN, NH HOMEOWNERS

  • Average homeowner rating star icon4.3
    Average homeowner rating
  • Verified reviews icon12
    Verified lawn fertilization and treatments reviews

Find Lawn fertilization and treatment specialists in Allenstown

Avatar for ACH Lawn Care Maintenance LLC

ACH Lawn Care Maintenance LLC

Hutchinson Rd
No reviews yet

ACH Lawn Care Maintenance LLC

Hutchinson Rd
No reviews yet
1 years of experience

We are a service-oriented lawn maintenance, lawn care and business providing absolute satisfaction to our clients. Through an energetic, dedicated and creative approach, we are inspired to provide our services with integrity while promoting a small family business. We perform the highest-quality lawn care for residential and commercial properties in NH.

We are a service-oriented lawn maintenance, lawn care and business providing absolute satisfaction to our clients. Through an energetic, dedicated and creative approach, we are inspired to provide our services with integrity while promoting a small family business. We perform the highest-quality lawn care for residential and commercial properties in NH.


Avatar for E&J HARDSCAPING & LANDSCAPING INC.

E&J HARDSCAPING & LANDSCAPING INC.

56 Newburyport Turnpike
5.00(
17
)

E&J HARDSCAPING & LANDSCAPING INC.

56 Newburyport Turnpike
5.00(
17
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

We pride ourselves on delivering the highest quality workmanship with professionalism and respect on every project. Specializing in all phases of commercial and residential hardscaping and landscaping—including patios, retaining walls, walkways, lawn care, and seasonal cleanups—we are dedicated to achieving exceptional results with a focus on precision and durability. Beyond construction, we are committed to supporting and serving our local community. We look forward to bringing your outdoor vision to life.

"Very good and excellent professional with a pleasant attitude and friendly for you budget and large and small project"

Raymond O on September 2025

We pride ourselves on delivering the highest quality workmanship with professionalism and respect on every project. Specializing in all phases of commercial and residential hardscaping and landscaping—including patios, retaining walls, walkways, lawn care, and seasonal cleanups—we are dedicated to achieving exceptional results with a focus on precision and durability. Beyond construction, we are committed to supporting and serving our local community. We look forward to bringing your outdoor vision to life.

"Very good and excellent professional with a pleasant attitude and friendly for you budget and large and small project"

Raymond O on September 2025


Stithens Outdoor Services

No reviews yet

Stithens Outdoor Services

No reviews yet

We offer mowing, weed eating, raking, leaf blowing. removing and installing plants for gardens. We also offer our fall cleanup service whether it be raking or blowing. We are hard working individuals who offer nothing but the best service year round. We'll will do what it takes to exceed your expectations and satisfaction.

We offer mowing, weed eating, raking, leaf blowing. removing and installing plants for gardens. We also offer our fall cleanup service whether it be raking or blowing. We are hard working individuals who offer nothing but the best service year round. We'll will do what it takes to exceed your expectations and satisfaction.


Precision Property Maintenance LLC

No reviews yet

Precision Property Maintenance LLC

No reviews yet
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.


Avatar for Green Diamond Landscapes

Green Diamond Landscapes

Alice Drive
No reviews yet

Green Diamond Landscapes

Alice Drive
No reviews yet

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

131 Cross Mill Rd
No reviews yet

Griffin Home & Grounds LLC

131 Cross Mill Rd
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.


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


Complete Land Organics

646 NH Route 4A
No reviews yet

Complete Land Organics

646 NH Route 4A
No reviews yet

Complete Land Organics is an all-natural, chemical free lawn care company that works with home owners, businesses, and organizations to build and maintain healthy, safe lawns naturally. I'm Britt, the owner of Complete Land Organics. Like my lawns, my career has grown organically. I've worked in all aspects of the landscape industry and have been focusing on organic lawn care and landscape strategies since 2009. My company is focused on New Hampshire organic lawn care, with some fine gardening and other land care services sprinkled in.

Complete Land Organics is an all-natural, chemical free lawn care company that works with home owners, businesses, and organizations to build and maintain healthy, safe lawns naturally. I'm Britt, the owner of Complete Land Organics. Like my lawns, my career has grown organically. I've worked in all aspects of the landscape industry and have been focusing on organic lawn care and landscape strategies since 2009. My company is focused on New Hampshire organic lawn care, with some fine gardening and other land care services sprinkled in.


Avatar for Bela Vista Inc

Bela Vista Inc

34 Janebar Cir
2.00(
1
)

Bela Vista Inc

34 Janebar Cir
2.00(
1
)
9 years of experience

We are an owner operated business that excels in providing good quality services at reasonable prices. We have all new and well serviced equipments and all the jobs are done for no more than 2 employees and owner so you'll have the peace of mind that the owner will always be there working and making sure the job gets done right and in a timely fashion.

We are an owner operated business that excels in providing good quality services at reasonable prices. We have all new and well serviced equipments and all the jobs are done for no more than 2 employees and owner so you'll have the peace of mind that the owner will always be there working and making sure the job gets done right and in a timely fashion.


Avatar for The Doty Group

The Doty Group

12 B. Star Drive
No reviews yet

The Doty Group

12 B. Star Drive
No reviews yet
45 years of experience

The Doty Group, based in Merrimack, NH, is a full service year-round landscaping company. We specialize in sustainable landscape design and construction, landscape maintenance, and snow plowing & salting. For over 30 years The Doty Group has been providing our clients with quality outdoor services. Ranging across the state of New Hampshire, Massachusetts, and Vermont, our hard-working staff strive to go beyond your expectations. Give us a call today!

The Doty Group, based in Merrimack, NH, is a full service year-round landscaping company. We specialize in sustainable landscape design and construction, landscape maintenance, and snow plowing & salting. For over 30 years The Doty Group has been providing our clients with quality outdoor services. Ranging across the state of New Hampshire, Massachusetts, and Vermont, our hard-working staff strive to go beyond your expectations. Give us a call today!

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Lawn Fertilization and Treatment questions, answered by experts

If you plan on laying new grass seed, try to wait eight weeks before stepping on it. You might need to wait an entire season to drive your car across the driveway. Sod establishes itself in the ground in about two weeks.

Your St. Augustine grass might look bad due to cold winter months, drought, pest invasion, or lawn disease. The first step is properly identifying the problem. Once you’ve figured out what’s making your grass look bad, you’ll need to employ the correct treatments. These treatments may include:

  • Properly mow your lawn and keep the clippings on the lawn as organic matter.

  • Use healthy irrigation techniques.

  • Use the right amount of fertilizer.

  • Keep up a good, regular maintenance routine.

  • Use fungicides.

Look for a broadleaf herbicide, one that has been formulated specifically for dandelions and is considered grass-safe.

Hiring a lawn service company can free up your schedule for other tasks and ensure high-quality results. However, doing some of the maintenance yourself can reduce your monthly costs. Another factor to consider if it's worth it is whether you already own lawn equipment and tools you will need to keep your yard looking lush. Ultimately, it depends on your budget, schedule, and the type of tasks you need to complete.

Planting grass from seed requires time to grow before it can handle even light foot traffic. Most varieties require a minimum of three months before you can walk on them regularly. You can expect to wait at least one year before your lawn can hold up to heavy use. Because sod is already established, it can be walked on more quickly than grass planted from seed.

The Allenstown, 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.

What do you need done? We’ll find top pros.
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