Spokane's Finest Lawns Facebook Pixel
Lawn Treatment Service Spokane Valley

Lawn Fertilizer Spokane

We have a 100% weed-free guarantee!

Our lawn fertilizer and weed control lawn care programs deliver the results you are looking for.  We do have organic lawn care plans we are happy to discuss with you too.  Spokane’s Finest Lawns care for some of the finest lawns in Spokane and Spokane Valley!

Lawn Treatment Service

Neighborhood lawn with a lawn care truck parked out front

Every Service Includes:

          • Fertilizer – Appropriate for the Time of Year
          • Weed Control – Preventative and Curative
          • Lawn Analysis – Every visit we double check everything to make sure your lawn is as healthy as it can be.

We love green, weed-free turf!  That’s also what we deliver.

We focus on 3 things:



Turf Health


Controlling Weeds



Lawn Fertilizing Spokane WA

When you choose our fertilization program, you’ll receive:

Proper Fertilization – You will receive 6 applications throughout the year which will provide everything necessary to keep your lawn healthy and looking vibrant all season long.

Our focus is to ensure your lawn is healthy at all times of the year. In order to accomplish this, we use only the best products available in our market. We analyze every lawn individually and create a special program that will be specific to your lawn.

We also offer sprinkler system repair if your lawn has an irrigation system.

Fertilizer and Weed Control Service

We treat crabgrass among other pesky grassy and broadleaf weeds that like to invade the local lawns.

We perform our program over a span of 6 visits to incorporate broadleaf weed control and pre-emergent weed control when they will be the most effective.

Various herbicide products are properly and safely used to control and eradicate weeds in your lawn. Our technicians receive ongoing training to help identify different types of weeds and learn how to eradicate them.

Being an environmentally safe weed control company is important to you and it’s important to us. That is why our technicians are Washington State certified and trained before they ever touch any chemicals.

Our technicians hold all the valid chemical licenses and certifications required. Equipped with intensive training to identify a variety of weeds, you can sleep well knowing they will turn your lawn into your paradise. We use nothing but the leading equipment in the industry to treat your lawns.

When is the best time to apply lawn fertilizer?

While a specific time cannot be set due to the weather differences from area to area, April/May are both safe times of the year to apply your first fertilizer application. The last fertilizer treatment is typically done in October/November, depending on how quickly or slowly the frost happens. In both of these scenarios, it is crucial that your lawn receives the correct fertilizer to ensure health throughout all the growing season. Our team of fertilization and weed control experts can help your lawn stay healthy all season long!

Lawn technician spraying a lawn with fertilizer.

Why choose us as your lawn treatment service?

We’re in it for your satisfaction.

Spokane’s Finest Lawns has developed a culture around developing meaningful relationships with all of our customers.

We care about you and we care about the long-term health of your lawn- soil, grass, worms, roots, and most importantly, the effects on your family.

Most other Spokane, WA. lawn care companies carelessly drench your lawn with harmful weed control products and high nitrogen fertilizers that cause your soil to become sterile or worse, contaminate our water.

At Spokane’s Finest Lawns, we use a variety of products throughout the season. Temperature, wind speed, humidity, time of year, and amount of rainfall are just a few factors we consider to make the right decision on the products to use for your weed-free lawn.

On top of that, our company guarantees 100% satisfaction. We will work with you to get the desired results.

Our programs are designed for Kentucky Blue Grass, Fescue, and Perennial Ryegrass grass types.

Front lawn with green grass and no weeds.

Spokane Lawn Fertilization and Weed Control Services

Spokane’s Finest Lawns provides fertilizer and weed control services to all areas of Spokane; South Hill, Indian Trail, 5 Mile, 9 Mile,  Spokane Valley, and Liberty Lake. Let our team of lawn care experts analyze your lawn and help you create the perfect lawn care maintenance plan to make sure your lawn is the best on the block in 2020!

If you are interested in our lawn care service, you may also be interested in our lawn mowing service

Referral Special!

We have a special offer for you!

Just refer a neighbor and you’ll receive a $25 credit on your next bill! Your neighbor will also receive 25% off their first lawn care treatment. By the way, there are no limits on credits!

Contact us to learn more!

What else we can do for you:

  • Mow the Lawn
  • Liquid Aeration
  • Prune Shrubs
  • Pick Up Leaves
  • Clean Up Lawn Debris
  • Remove Snow
  • And More…Just Ask!

Where We Work:

Residential and Commercial Service in:

  • Spokane, WA
  • Spokane Valley, WA
  • Liberty Lake, WA
Our Guarantee

Spokane’s Finest Lawns is built on the promise of total customer satisfaction. That includes quick response time, environmentally responsible programs, detailed and customized service, trained experts and guaranteed satisfaction. If you’re not 100% satisfied with any of our services, we’ll keep coming back until you are. That’s why you can expect more…and get it.

Free Lawn Treatment Quote

“Great service and pricing!”

Aiden Silvers | Facebook Review


Let’s chat about your lawn and landscape!



Is email more convenient?  It works for us.


How can we earn your business?  We can answer all of your questions.  Check out our reviews and then give us a call.