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Lawn care made for Smithtown, NY

Lawn plans customized to your Smithtown, NY lawn and delivered to your door.

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    Why try Sunday Lawn Care in Smithtown, NY

    Between the beautiful beaches of Long Island Sound and the charm of historic Main Street, Smithtown homeowners know their lawns face unique challenges in New York's changing seasons. Sunday offers a personalized DIY lawn care subscription designed to make lawn care easy and effective.

    Using specific lawn data like soil, climate, and satellite imagery, we create custom plans tailored to your exact Smithtown address. Our technology analyzes your regional soil profile, tracking the sand-silt-clay ratios common in Suffolk County to determine what nutrients your lawn needs.

    For lawn care in Smithtown, timing matters. Our system tracks historical temperatures and rainfall patterns across Smithtown, NY to predict spring green-up and schedule your nutrient applications at the perfect time.

    Unlike traditional lawn care services that use one-size-fits-all approaches, our data-driven plans address the specific needs of your yard. Smithtown customers love how our products work with their local environment, as shown in our Sunday lawn care reviews.

    Ready to see what your custom plan looks like? Get your Custom Lawn Plan today.

    How it works

    A laptop computer with Sunday quiz opened

    Get yard analysis

    Answer a few easy questions about your yard and location to help us create your unique plan.

    Sunday shipment and products on a lawn

    Open your box

    Your first box—including a free soil test—will arrive right when your lawn needs it.

    Sunday fertilizer being sprayed from a hose

    Spray it on

    Attach the custom fertilizer to your hose and spray. Then relax and wait for your next box!

    Lawn care for Smithtown, New York

    Typical lawn size in Smithtown, NY 5947 sq ft
    Dominant grass type(s) in Smithtown, NY Cool-season grasses including tall fescue and Kentucky bluegrass
    Typical soil pH for Smithtown, NY lawns 6.4 which is slightly acidic
    Typical organic matter in Smithtown, NY lawns 4.67%
    Smithtown, NY lawn soil composition 0% sand 0% silt 0% clay
    Key soil nutrients in Smithtown, NY lawns 56 ppm potassium 86 ppm phosphorus 1087 ppm calcium 223 ppm iron 154 ppm magnesium 21 ppm sodium 13 ppm manganese 7.22 ppm zinc 3.77 ppm copper 0.43 ppm boron 10 ppm sulfur 767 ppm aluminum

    Smithtown, NY lawns average 5,947 sq ft and feature cool-season grasses like tall fescue and Kentucky bluegrass. The soil is slightly acidic with a pH of 6.4 and contains 4.67% organic matter, making it well-suited for Sunday lawn care products.

    Smithtown lawn care should focus on:

    • Fertilizing: The soil shows good calcium levels (1087 ppm) but could benefit from potassium supplements to support root development
    • Mowing: Keep cool-season grasses at 3-4 inches tall during New York summers to improve drought resistance
    • Weed control: Maintaining proper grass height naturally reduces weed pressure in your lawn

    For lawn care in Smithtown, regular soil testing can help track nutrient levels. A Sunday soil test kit provides detailed analysis of your specific yard conditions.

    Want a customized approach to your Smithtown property? A Sunday Custom Lawn Plan considers your exact soil composition and grass type. For seasonal tips specific to New York lawns, visit The Shed for expert guidance.

    Sunday lawn care reviews near Smithtown, NY

    A lawn in Stony Brook, NY
    starstarstarstarstar

    Great Great Great!

    Everyone asks how I get such a great lawn. I tell everyone SUNDAY!!!!

    George

    Stony Brook, NY

    A lawn in Lynbrook, NY
    starstarstarstarstar

    Long Island lawn

    I started the Sunday program this past spring. It has definitely made a positive difference for the overall health and appearance of my lawn. It’s fuller and more robust as well as more drought resistant. I’m so glad I decided to use Sunday.

    Joseph

    Lynbrook, NY

    A lawn in Long Beach, NY
    starstarstarstarstar

    been great so far

    no issues with products

    Michael

    Long Beach, NY

    A lawn in Nyack, NY
    starstarstarstarstar

    best in the hood

    lush green and thick

    Gianni

    Nyack, NY

    A lawn in Long Island, NY
    starstarstarstarstar

    It works

    Simple process to follow, great support throughout the season.

    Leonard

    Long Island, NY

    A lawn in Binghamton, NY
    starstarstarstarstar

    Great support when needed

    Great support when needed

    Dana

    Binghamton, NY

    A lawn in Stony Brook, NY
    starstarstarstarstar

    Great Great Great!

    Everyone asks how I get such a great lawn. I tell everyone SUNDAY!!!!

    George

    Stony Brook, NY

    A lawn in Lynbrook, NY
    starstarstarstarstar

    Long Island lawn

    I started the Sunday program this past spring. It has definitely made a positive difference for the overall health and appearance of my lawn. It’s fuller and more robust as well as more drought resistant. I’m so glad I decided to use Sunday.

    Joseph

    Lynbrook, NY

    A lawn in Long Beach, NY
    starstarstarstarstar

    been great so far

    no issues with products

    Michael

    Long Beach, NY

    A lawn in Nyack, NY
    starstarstarstarstar

    best in the hood

    lush green and thick

    Gianni

    Nyack, NY

    A lawn in Long Island, NY
    starstarstarstarstar

    It works

    Simple process to follow, great support throughout the season.

    Leonard

    Long Island, NY

    A lawn in Binghamton, NY
    starstarstarstarstar

    Great support when needed

    Great support when needed

    Dana

    Binghamton, NY

    Let's get started

      Smithtown, New York FAQs

      Traditional lawn services in Smithtown can cost up to $1500 yearly. Sunday offers a more budget-friendly option with custom lawn plans starting between $80-100, based on your lawn size. Each plan includes custom lawn fertilizer, a soil test kit with expert analysis, and unlimited access to Yard Advisors. You can add options for weeds, seeds, and pests based on your lawn's needs. Sunday saves homeowners hundreds of dollars yearly while delivering pro-level results.

      You can grow a healthy Smithtown lawn by following Sunday's DIY approach. Start with a soil test to understand your lawn's specific needs. Apply custom-formulated fertilizer at the right times based on your local growing season. Mow at the proper height, water deeply but less often, and overseed thin areas. Sunday's custom plans deliver everything you need right to your door with expert guidance, making DIY lawn care simple and effective without the high cost of services.

      Key factors for Smithtown lawn care include proper mowing at taller heights during summer, smart watering in early morning with 1-1.5 inches weekly, and timely fertilization with the right nutrients for your soil. Consider Smithtown's northeastern climate when timing applications. Monitor for common regional issues like grubs or fungal diseases during humid periods. Sunday's custom plans account for your local conditions, soil type, and lawn size to maximize results with minimal effort.

      For Smithtown lawns, fertilize 3-4 times during the growing season, typically starting in spring when soil temperatures reach 50°F. Sunday's custom plans space out nutrient applications throughout your local growing season with exact timing based on your soil test results. This approach provides steady nutrition without overfeeding. Your Sunday plan includes properly timed shipments that arrive when your lawn needs them, taking the guesswork out of fertilization.

      Look for a lawn care plan that considers Smithtown's specific climate, soil conditions, and growing season. Your plan should include soil testing to identify nutrient needs, custom-formulated fertilizers, and a proper application schedule for your region. It should address common NY lawn challenges like cool-season grass care and seasonal timing. Sunday creates custom plans using climate data, soil analysis, and lawn size to deliver the right products at the right times.

      Yes, custom lawn treatments offer major benefits for Smithtown lawns. Every yard has unique soil conditions, grass types, and problem areas. Sunday's custom treatments are formulated based on your soil test results and local climate data to address your lawn's specific needs. This targeted approach delivers better results than one-size-fits-all products, helps prevent overuse of unnecessary chemicals, and supports long-term soil and lawn health in your specific growing conditions.

      How to grow grass in Smithtown, New York

      Most common grass type(s) in Smithtown, NY Cool-season grass
      Best way to grow grass in Smithtown, NY Seeding
      Recommended grass species for Smithtown, NY lawns Kentucky bluegrass, perennial ryegrass, fine fescue, tall fescue
      When to start growing grass in Smithtown, NY April 27 to June 5 and September 1 to October 13

      Growing a beautiful lawn in Smithtown, New York starts with choosing the right grass type. As a cool-season grass region, Smithtown lawns thrive with Kentucky bluegrass, perennial ryegrass, fine fescue, and tall fescue. These varieties handle the Long Island climate well.

      The best method for establishing grass in Smithtown is seeding, which gives you control over your lawn's development. For optimal results, time your Sunday custom lawn care plan around the prime growing windows: April 27 to June 5 for spring seeding and September 1 to October 13 for fall seeding.

      Fall is typically the best time for lawn care in Smithtown because:

      • Cooler temperatures reduce heat stress
      • Fewer weed competitors
      • More consistent moisture conditions

      Not sure which seed mix works best for your specific yard conditions? Use Sunday's Seed Finder Tool to match your lawn's needs with the right Sunday premium grass seed.

      For step-by-step guidance on how to grow grass in your Smithtown yard, check out our seed guides in The Shed or our comprehensive Sunday's how to grow grass guide for best practices on soil prep, watering, and maintenance.

      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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