Sunday Lawn & Garden Care

Lawn Care in Hillsboro, OR for Cool Humid Yards

Hillsboro lawn care means working with cool humid air and moisture-loving fungus that crashes the party uninvited.

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    Lawn care in Hillsboro built for Oregon rain

    Hillsboro sits in the heart of the Willamette Valley, where summer farmers markets give way to months of gray drizzle. That cool humid Pacific climate keeps lawns lush but invites fungal guests nobody asked for.

    Sunday builds custom lawn plans using satellite imagery of your actual yard and local growing data. We've analyzed soil from properties across Oregon to understand what Hillsboro lawns really need (not what a generic bag assumes).

    What Sunday delivers for Hillsboro yards

    • Nutrient pouches matched to acidic silt soil
    • Seasonal timing based on Oregon's cool-season rhythms
    • Pesticide-free formulas safe for bare feet and dog paws
    • A proprietary lawn analysis to start things right

    Get your free lawn analysis

    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 Hillsboro, Oregon

    Average lawn size 1,896 sq ft
    Dominant grass type Cool-season grasses like bluegrass, ryegrass, and fescue
    Typical soil pH 5.8 (slightly acidic)
    Organic matter 6.5%
    Soil composition 16% sand, 68% silt, 15% clay (silt loam)
    Key nutrients Potassium 217 ppm, phosphorus 94 ppm, calcium 1,969 ppm

    Hillsboro lawns grow in silt-rich soil that holds moisture well but tends toward the acidic side. That's great news for cool-season grasses, though the Pacific Northwest humidity means you'll want to stay alert for fungal issues during wet stretches.

    Why Hillsboro lawn care starts underground

    Your silty soil is a double-edged sword: it retains water beautifully but can compact easily if you overwork it. Water deeply but less often, and aerate in fall to keep roots breathing. One common misstep? Over-liming to "fix" acidic soil when your grass actually thrives in it. Check out our lawn guides for region-specific tips that won't steer you wrong.

    What does my specific yard need?

    Sunday lawn care reviews near Hillsboro, OR

    A lawn in Portland, OR
    starstarstarstarstar

    Wonderful products and great service!

    Wonderful products and great service!

    David

    Portland, OR

    A lawn in Portland, OR
    starstarstarstarstar

    10/10

    Works great! Like clockwork.

    Steve

    Portland, OR

    A lawn in Portland, OR
    starstarstarstarstar

    Stylish yard. Happy grass

    Lush and deep green grass. Dogs love it and it retains water well.

    Charlie

    Portland, OR

    A lawn in Portland, OR
    starstarstarstarstar

    Lawn

    My lawn looks better than it has in years and am only part way through the plan, would highly recommend!

    Patricia

    Portland, OR

    A lawn in OR
    starstarstarstarstar

    Easy to use products.

    Easy to use products.

    Amy

    OR

    A lawn in Portland, OR
    starstarstarstarstar

    Nice Results

    Easy applications, no Brainer.

    Charles

    Portland, OR

    A lawn in Portland, OR
    starstarstarstarstar

    Wonderful products and great service!

    Wonderful products and great service!

    David

    Portland, OR

    A lawn in Portland, OR
    starstarstarstarstar

    10/10

    Works great! Like clockwork.

    Steve

    Portland, OR

    A lawn in Portland, OR
    starstarstarstarstar

    Stylish yard. Happy grass

    Lush and deep green grass. Dogs love it and it retains water well.

    Charlie

    Portland, OR

    A lawn in Portland, OR
    starstarstarstarstar

    Lawn

    My lawn looks better than it has in years and am only part way through the plan, would highly recommend!

    Patricia

    Portland, OR

    A lawn in OR
    starstarstarstarstar

    Easy to use products.

    Easy to use products.

    Amy

    OR

    A lawn in Portland, OR
    starstarstarstarstar

    Nice Results

    Easy applications, no Brainer.

    Charles

    Portland, OR

    Let's get started

      Hillsboro, Oregon FAQs

      Professional lawn care services in Hillsboro can run up to $1,500 per year. Sunday's custom plans start at $55 for your first box and include a free soil analysis, personalized nutrient schedule, and expert consultations. Most homeowners save hundreds compared to traditional services.

      Lawn care focuses on keeping your grass healthy through fertilizing, mowing, watering, and weed management. Landscaping covers broader design work like planting trees, building hardscapes, and creating garden beds. Think of lawn care as maintenance and landscaping as transformation.

      Never cut more than one-third of your grass height at a time. This prevents stress on the roots and helps grow thicker turf that naturally crowds out weeds. Set your mower to the highest setting for best results in Hillsboro's climate.

      Look for science-backed plans customized to your soil and local climate. Sunday uses satellite imagery, soil analysis, and regional growing data to create personalized plans. Check if products are safe for kids and pets, and whether expert support is included.

      Standard lawn care includes fertilizing, mowing, watering, and basic weed management. Sunday's custom plans add a free soil test, seasonally timed nutrient shipments, and unlimited access to yard advisors. You can also add grass seed, weed control, and pest management.

      Overwatering tops the list. Two to three deep soakings weekly beats daily shallow watering. Other mistakes include mowing too short, skipping soil tests, and applying fertilizer at the wrong time. Morning watering and leaving grass clippings behind also help your lawn thrive.

      How to grow grass in Hillsboro, Oregon

      Recommended grass species Perennial ryegrass, tall fescue, fine fescue, Kentucky bluegrass
      Best establishment method Seeding
      Spring seeding window May 7 to June 15
      Fall seeding window August 1 to September 20

      Hillsboro's mild, wet winters and dry summers make cool-season grasses happy here, though all that moisture means fungal diseases love to crash the party. Acidic silt soil drains well but often needs a little pH attention before seeding.

      Why fall seeding wins in the Willamette Valley

      Your best window runs August through mid-September, when soil stays warm but summer drought pressure fades. Grab some premium grass seed and skip the rookie move of overwatering new seed (soggy soil invites fungus faster than you'd think). Not sure which variety fits your yard? Find the right grass for my yard or browse our grass seed guides.

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      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.