Lawn care made for Merrimack, NH
Lawn plans customized to your Merrimack, NH lawn and delivered to your door.

Why try Sunday Lawn Care in Merrimack, NH
Between the Souhegan and Merrimack Rivers, Merrimack homeowners know their New Hampshire lawns face unique challenges. Sunday offers a personalized DIY lawn care subscription that makes lawn care easy and effective for local yards.
Our smart technology analyzes your specific Merrimack, NH soil profile, measuring the exact sand, silt, and clay ratios common in southern New Hampshire. We track historical temperature and rainfall patterns in Merrimack to predict growth cycles and water needs throughout the season.
Unlike traditional lawn care services that use one-size-fits-all approaches, Sunday creates custom plans based on your exact address. Our data-driven formulas deliver precisely what your lawn needs, when it needs it.
Homeowners across Merrimack love how Sunday lawn care reviews highlight the convenience of our doorstep delivery and the results they see with less work. Ready to see what lawn care in Merrimack should be? Get your Custom Lawn Plan today.
How it works
Get yard analysis
Answer a few easy questions about your yard and location to help us create your unique plan.
Open your box
Your first box—including a free soil test—will arrive right when your lawn needs it.
Spray it on
Attach the custom fertilizer to your hose and spray. Then relax and wait for your next box!
Lawn care for Merrimack, New Hampshire
Typical lawn size in Merrimack, NH | 9862.5 sq ft |
Dominant grass type(s) in Merrimack, NH | Cool-season grasses including tall fescue, Kentucky bluegrass |
Typical soil pH for Merrimack, NH lawns | 6.0 which is slightly acidic |
Typical organic matter in Merrimack, NH lawns | 4.5% |
Merrimack, NH lawn soil composition | 75% sand 18% silt 7% clay |
Key soil nutrients in Merrimack, NH lawns | potassium 56.5 ppm phosphorus 117 ppm calcium 904.5 ppm iron 187.5 ppm magnesium 74 ppm |
Merrimack, New Hampshire lawns average nearly 10,000 sq ft and feature cool-season grasses like tall fescue and Kentucky bluegrass. The soil is predominantly sandy (75%) with a slightly acidic pH of 6.0 and good organic matter content at 4.5%.
For effective lawn care in Merrimack, focus on:
- Soil nutrients: Your soil has decent phosphorus and iron levels but could benefit from additional potassium for stronger root development
- Watering needs: Sandy soil drains quickly, requiring more frequent but shorter watering sessions
- Mowing height: Keep cool-season grasses at 3-4 inches tall during summer to promote deeper roots
The sandy soil composition means Merrimack lawn care requires special attention to nutrient retention. Consider a soil test kit to monitor nutrient levels throughout the growing season.
A Sunday Custom Lawn Plan can help you maintain the right nutrient balance for your specific Merrimack lawn conditions. For seasonal lawn tips specific to New Hampshire's climate, visit The Shed.
Sunday lawn care reviews near Merrimack, NH

Lawn
I'm very satisfied with your product and would recommend it to anyone.
dick b.
New Hampshire, NH

Happy customers
Sunday Lawn treatment has done wonders for our yard. We purchased a home that had a very neglected lawn. After trying a lawn service for a couple of years and was disappointed with the outcome and the noticeable lack of butterflies and bees. Since switching to Sunday we feel the lawn is thicker and see more insects.
Andrew
New Hampshire, NH

Simple to use
Simple to use
Raymond
New Hampshire, NH

Filled in Bare Spots and the Grass looks Fuller
The grass overall looks fuller and the bare spots are filling in as well. All the areas I put it on are more uniform and green. Our lawn already looks so much better than the beginning of summer.
Patience M.
New Hampshire, NH

Filled in Bare Spots and the Grass looks Fuller
The grass overall looks fuller and the bare spots are filling in as well. All the areas I put it on are more uniform and green. Our lawn already looks so much better than the beginning of summer.
Patience
New Hampshire, NH

I like how it’s a
I like how it’s a natural alternative to chemical pellets.
John
New Hampshire, NH

Lawn
I'm very satisfied with your product and would recommend it to anyone.
dick b.
New Hampshire, NH

Happy customers
Sunday Lawn treatment has done wonders for our yard. We purchased a home that had a very neglected lawn. After trying a lawn service for a couple of years and was disappointed with the outcome and the noticeable lack of butterflies and bees. Since switching to Sunday we feel the lawn is thicker and see more insects.
Andrew
New Hampshire, NH

Simple to use
Simple to use
Raymond
New Hampshire, NH

Filled in Bare Spots and the Grass looks Fuller
The grass overall looks fuller and the bare spots are filling in as well. All the areas I put it on are more uniform and green. Our lawn already looks so much better than the beginning of summer.
Patience M.
New Hampshire, NH

Filled in Bare Spots and the Grass looks Fuller
The grass overall looks fuller and the bare spots are filling in as well. All the areas I put it on are more uniform and green. Our lawn already looks so much better than the beginning of summer.
Patience
New Hampshire, NH

I like how it’s a
I like how it’s a natural alternative to chemical pellets.
John
New Hampshire, NH
Let's get started
Merrimack, New Hampshire FAQs
How to grow grass in Merrimack, New Hampshire
Most common grass type(s) in Merrimack, NH | Cool-season grasses |
Best way to grow grass in Merrimack, NH | Seeding |
Recommended grass species for Merrimack, NH lawns | Kentucky bluegrass, perennial ryegrass, fine fescue |
When to start growing grass in Merrimack, NH | May 11 to June 3 and August 29 to September 21 |
Growing a beautiful lawn in Merrimack, New Hampshire starts with choosing the right grass type. The region's climate is best suited for cool-season grasses, with Kentucky bluegrass, perennial ryegrass, and fine fescue being ideal choices for local conditions.
For lawn care in Merrimack, seeding is the recommended method to establish or rejuvenate your grass. The timing is crucial - aim to seed during the prime windows of May 11 to June 3 or August 29 to September 21 when soil temperatures and moisture levels create optimal growing conditions.
When planning your Sunday custom lawn care plan, consider these tips for success:
- Seed selection: Choose a mix of the recommended cool-season varieties using Sunday's Seed Finder Tool
- Timing: Fall seeding (late August to September) often yields better results due to cooler temperatures and fewer weed competitors
- Preparation: Ensure good seed-to-soil contact by raking the area before applying Sunday premium grass seed
For step-by-step guidance on overseeding or patching bare spots, check out seed guides in The Shed. Proper watering after seeding is essential - keep the soil consistently moist until germination occurs. Learn more about the entire process in Sunday's how to grow grass guide.
Merrimack, NH lawn care blogs

Tall Fescue
Discover what tall fescue grass is and learn if it's the ideal choice for your cool-season lawn. Find out how to cultivate a lush tall fescue lawn with tips from Sunday Lawn Care.

Warm-season Grass vs. Cool-season Grass: Choose the Right Grass for Your Lawn
Learn the differences between warm-season and cool-season grasses to select the best type for your yard. Expert tips from Sunday.

Fall Seeding Benefits
The key benefit of fall seeding is a lush, green lawn next spring. Learn why fall is the ideal time for grass planting, discover tips for optimal growth, and get into fall seeding for a standout yard next season.

How to Frost Seed
Discover frost seeding: a winter lawn care strategy for dormant lawns. Learn how to boost your lawn’s health and get a head start on spring growth.
Join your Sunday neighborhood
Check out how many of your neighbors are already making an impact! Every home that switches to Sunday helps make your neighborhood a better place for people, pets, and the planet.
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