Lawn care made for Lake Oswego, OR
Lawn plans customized to your Lake Oswego, OR lawn and delivered to your door.

Lake Oswego, OR – meet custom DIY lawn care
Between the lush West Linn forests and the sparkling waters of Oswego Lake, homeowners in Lake Oswego know their lawns face unique challenges. Sunday offers a personalized DIY lawn care subscription designed for your specific Oregon yard.
Using soil data, climate patterns, and satellite imagery of Lake Oswego, OR, we create lawn plans tailored to your exact address. Our technology analyzes your local clay-rich soil composition, Oregon's rainfall patterns, and temperature fluctuations to determine exactly what your grass needs and when.
Unlike traditional lawn care that relies on one-size-fits-all chemical treatments, Sunday's approach works with nature. Our products use effective ingredients that support your entire lawn ecosystem while delivering results that Sunday lawn care reviews consistently praise.
Your Lake Oswego lawn deserves care as unique as Oregon itself. Get everything delivered right to your door with easy instructions and expert support just a click away. Find out what your lawn truly needs with your Custom Lawn Plan.
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 Lake Oswego, Oregon
Typical lawn size in Lake Oswego, OR | 2194 sq ft |
Dominant grass type(s) in Lake Oswego, OR | Cool-season grasses including tall fescue, Kentucky bluegrass |
Typical soil pH for Lake Oswego, OR lawns | 5.9 which is acidic |
Typical organic matter in Lake Oswego, OR lawns | 7.43% |
Lake Oswego, OR lawn soil composition | 17% sand, 68% silt, 14% clay |
Key soil nutrients in Lake Oswego, OR lawns | 182 ppm potassium, 78 ppm phosphorus, 1896.5 ppm calcium, 8.2 ppm zinc, 35 ppm manganese, 378 ppm iron, 235.5 ppm magnesium, 10.5 ppm sulfur, 0.54 ppm boron, 1.79 ppm copper, 28 ppm sodium, 789 ppm aluminum |
Lake Oswego, Oregon lawns average 2194 sq ft and feature cool-season grasses like tall fescue and Kentucky bluegrass. The soil is primarily silt (68%) with acidic pH (5.9) and high organic matter (7.43%).
Lawn care in Lake Oswego should address these specific conditions:
- Acidic soil correction: Apply lime to gradually raise pH closer to neutral for better nutrient availability
- Fertilization timing: Schedule applications in spring and fall when cool-season grasses actively grow
- Mowing height: Keep grass taller (3-4 inches) to develop stronger root systems
- Watering practices: Deep, infrequent watering encourages deeper root growth
The rich iron content (378 ppm) in Lake Oswego soil supports good green color, while the high calcium levels (1896.5 ppm) help with cell development. For comprehensive weed control and soil health management, a Sunday Custom Lawn Plan can be tailored to your specific lawn needs.
Need more guidance? Explore additional Sunday lawn care products or check out lawn maintenance tips on The Shed.
Sunday lawn care reviews near Lake Oswego, OR

Wonderful products and great service!
Wonderful products and great service!
David
Portland, OR

Stylish yard. Happy grass
Lush and deep green grass. Dogs love it and it retains water well.
Charlie
Portland, OR

Just get it
Great product!
Benjamin
OR


I have struggled for years
I have struggled for years with our lawn. In Oregon we have a lot of clay. What ever magic potion Sunday has is working its magic on my lawn. Thank you Sunday,
Tracy
OR

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

Easy to use products.
Easy to use products.
Amy
OR

Wonderful products and great service!
Wonderful products and great service!
David
Portland, OR

Stylish yard. Happy grass
Lush and deep green grass. Dogs love it and it retains water well.
Charlie
Portland, OR

Just get it
Great product!
Benjamin
OR


I have struggled for years
I have struggled for years with our lawn. In Oregon we have a lot of clay. What ever magic potion Sunday has is working its magic on my lawn. Thank you Sunday,
Tracy
OR

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

Easy to use products.
Easy to use products.
Amy
OR
Let's get started
Lake Oswego, Oregon FAQs
How to grow grass in Lake Oswego, Oregon
Most common grass type(s) in Lake Oswego, OR | Cool-season grasses |
Best way to grow grass in Lake Oswego, OR | Seeding |
Recommended grass species for Lake Oswego, OR lawns | Tall fescue fine fescue perennial ryegrass Kentucky bluegrass |
When to start growing grass in Lake Oswego, OR | Early May through mid June and early August through late September |
Growing a beautiful lawn in Lake Oswego, Oregon starts with choosing the right grass types. Cool-season grasses thrive in this climate, with tall fescue, fine fescue, perennial ryegrass, and Kentucky bluegrass being ideal choices for lawn care in Lake Oswego.
Timing is everything when it comes to seeding your lawn. The best windows for planting grass seed in Lake Oswego are early May through mid-June and early August through late September when soil temperatures are optimal for germination.
Seeding is the recommended method for establishing grass in Lake Oswego lawns. This approach allows for:
- Better adaptation to local soil conditions
- More drought tolerance once established
- Cost-effective lawn establishment
Not sure which grass seed is right for your yard? Use Sunday's Seed Finder Tool to find your perfect match. For existing lawns with thin patches, consider overseeding during the recommended timeframes to maintain a thick, healthy turf.
Looking for more guidance? Check out our seed guides in The Shed or get Sunday premium grass seed specifically selected for Pacific Northwest conditions. Better yet, get a Sunday custom lawn care plan tailored to your Lake Oswego property's unique needs.
Lake Oswego, OR 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.

Growing a Cool-Season Lawn in the West
Learn how to grow a strong lawn in the west with cool-season grasses including Kentucky bluegrass, annual and perennial ryegrasses, tall fescue, and fine fescue.
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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