Sunday Lawn & Garden Care

Lawn Care in Windsor, CO for Dry Summers and Cold Winters

Windsor lawn care means outsmarting dry summers and cold winters without losing your mind or your grass.

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    Sunday's approach to lawn care in Windsor

    Windsor sits in Colorado's cool semiarid zone, where summer sun bakes fast and winter cold lingers long. Your lawn deals with alkaline sandy soil that drains before roots get a good drink.

    Sunday builds custom lawn plans around these exact conditions. We start with a proprietary lawn analysis using data from 200+ local soil samples, then match nutrients to what Windsor yards actually need. No guesswork, no generic bags from the hardware store.

    What makes Windsor lawns different

    • Sandy soil drains fast and locks up nutrients
    • Cool-season grasses need smart seasonal timing
    • Alkaline pH requires balanced feeding (not fighting)
    • Dry conditions reward deep watering over frequent sprinkles

    Get your custom lawn plan

    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 Windsor, Colorado

    Average lawn size 2,000 sq ft
    Dominant grass type Cool-season grasses
    Typical soil pH 7.9 (slightly alkaline)
    Organic matter 3.84%
    Soil composition 51% sand, 35% silt, 15% clay (sandy loam)
    Key nutrients Potassium 338 ppm, phosphorus 131 ppm, calcium 4,417 ppm

    Windsor lawns come with sandy loam soil that drains fast and leans alkaline. That's good news for root growth but means water disappears quickly and nutrients can get locked up. Cool-season grasses thrive here when you work with the soil, not against it.

    Smart lawn care starts with Windsor's sandy soil

    Your sandy loam drains well (almost too well). Water deeply but less often to encourage roots to reach down instead of staying shallow. Skip the acidic fertilizers that fight your naturally alkaline soil. One common mistake? Overwatering to compensate for dry conditions, which just wastes water and weakens grass. Check out our lawn guides for more region-specific tips.

    What does my specific yard need?

    Sunday lawn care reviews near Windsor, CO

    A lawn in Windsor, CO
    starstarstarstarstar

    Love the product and the people

    Lawn has grown strong and green. Even beating the heat of the summer. I am very pleased with customer service and products.

    Sean

    Windsor, CO

    A lawn in Windsor, CO
    starstarstarstarstar

    Love it

    This stuff works!

    Todd

    Windsor, CO

    A lawn in Windsor, CO
    starstarstarstarstar

    Pet Friendly and It Works!!

    Love that Sunday not only works, but is also pet friendly!!! :heart:️

    Trish

    Windsor, CO

    A lawn in Westminster, COA lawn in Westminster, CO
    starstarstarstarstar

    Love the products.

    Love the products.

    Patrick

    Westminster, CO

    A lawn in Windsor, CO
    starstarstarstarstar

    Our lawn has improved each

    Our lawn has improved each year since using Sunday Lawn care. It’s the best lawn we’ve ever had!

    Christine

    Windsor, CO

    A lawn in Windsor, CO
    starstarstarstarstar

    Safe for family and pets.

    Safe for family and pets. Its shows up at my door. Spray on and its done and the lawn looks great.

    Kelvin

    Windsor, CO

    A lawn in Windsor, CO
    starstarstarstarstar

    Love the product and the people

    Lawn has grown strong and green. Even beating the heat of the summer. I am very pleased with customer service and products.

    Sean

    Windsor, CO

    A lawn in Windsor, CO
    starstarstarstarstar

    Love it

    This stuff works!

    Todd

    Windsor, CO

    A lawn in Windsor, CO
    starstarstarstarstar

    Pet Friendly and It Works!!

    Love that Sunday not only works, but is also pet friendly!!! :heart:️

    Trish

    Windsor, CO

    A lawn in Westminster, COA lawn in Westminster, CO
    starstarstarstarstar

    Love the products.

    Love the products.

    Patrick

    Westminster, CO

    A lawn in Windsor, CO
    starstarstarstarstar

    Our lawn has improved each

    Our lawn has improved each year since using Sunday Lawn care. It’s the best lawn we’ve ever had!

    Christine

    Windsor, CO

    A lawn in Windsor, CO
    starstarstarstarstar

    Safe for family and pets.

    Safe for family and pets. Its shows up at my door. Spray on and its done and the lawn looks great.

    Kelvin

    Windsor, CO

    Let's get started

      Windsor, Colorado FAQs

      Sunday custom lawn plans start at $55 for your first box, with full-season plans varying by lawn size and add-ons. Traditional lawn care services can run up to $1,500 per year. Every Sunday plan includes a free soil analysis, personalized schedule, and expert consultations.

      Gradually lower your mowing height through fall, aiming for a final cut of 2-3 inches to prevent winter diseases. Stay off frozen grass to avoid compaction damage, manage salt near green areas, and distribute snow piles so they melt faster and don't suffocate your lawn.

      Apply fall fertilizer while soil is still warm from summer but air temperatures have cooled. This window lets grass roots absorb nutrients and build strength before winter dormancy. Sunday ships products timed to your local climate, so there's no guesswork on when to apply.

      Core aeration pulls small plugs of soil to relieve compaction, helping oxygen, water, and nutrients reach grass roots. Most lawns don't actually need it. If your soil drains well and grass grows fine, skip the rental fee. Aerate cool-season lawns when temps stay between 60-75°F.

      Two to three deep soakings per week (about 30 minutes each) beat daily shallow watering. Water in the morning to reduce evaporation and disease risk. This approach builds deeper roots and prepares your lawn for Colorado's dry summers and any water restrictions.

      Start when snow melts and temperatures consistently reach 50-55°F. Clear debris with a light rake, check your irrigation system, and watch for early weeds. Seed cool-season grasses when daily temps average 55-70°F. Sunday plans arrive timed to your local growing season.

      How to grow grass in Windsor, Colorado

      Recommended grass species Kentucky bluegrass, perennial ryegrass, turf-type tall fescue, fine fescue
      Best establishment method Seeding preferred for cool-season lawns
      Spring seeding window May 15 to June 5
      Fall seeding window September 15 to October 6

      Growing grass in Windsor means working with alkaline soil, limited rainfall, and temperature swings that test even tough turf. Cool-season grasses like Kentucky bluegrass and turf-type tall fescue handle these conditions well, but timing matters.

      Why fall seeding wins in Windsor's dry climate

      Your best window runs mid-September through early October, when soil stays warm but air cools down. A common mistake? Seeding too early in spring, then watching seedlings struggle through summer heat. Prep alkaline soil with a light amendment, water deeply but less often, and explore premium grass seed or grass seed guides to match your yard.

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      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.