Weed Control Treatments in Spokane, Spokane Valley, & Liberty Lake, WA | Sure Green Lawn & Tree Service, Inc.
Weed control treatment being applied on a Spokane, WA lawn.

Weed Control Treatments Spokane, Spokane Valley, and Liberty Lake, WA Areas


Halt the progress of weeds in your lawn with our pre-emergent and post-emergent herbicides.

Request Pricing Call (509) 927-6767

Top-rated weed control applications for properties in Spokane, Spokane Valley, and nearby Washington communities.

We administer five weed control treatments during the year to control the appearance of weeds in your lawn.

We’ve built a solid commercial and residential client base in the area that trusts our tried-and-true methods for keeping invasive growths out of beds and lawns. Our applications prevent weeds from pushing out the plants and grass of your gorgeous softscapes! Healthy grass, ornamental plants, bushes, shrubs, and trees will maintain dominance as a result.

We administer five routine weed control treatments that target problematic weeds in our region of Spokane, Liberty Lake, Spokane Valley, and the nearby areas of Washington.


Why do you need to keep weeds out of your yard?

Photo of giant hogweed growing on a Spokane Valley, WA property.

If you want a uniform lawn with green, lush grass, then it's vital to control the presence of weeds in your yard. Weeds grow much faster than grass, so they take up key nutrients that your grass needs to grow stronger and healthier. If left unchecked, they could eventually choke out your grass entirely as it struggles to absorb light, air, water, and the nutrients from fertilization.

Weeds can also pose a danger to you and your pets. Some common weeds in our area, according to the Washington State Department of Transportation, are actually poisonous to humans and animals or can cause skin irritation, such as:

  • Giant hogweed
  • Wild parsnip
  • Hemlock
  • Stinging nettle
  • Hawthorn
  • And more!

Ensure these weeds and other problematic weeds like crabgrass, oxalis, dandelions and more stay out of your yard with routine weed control treatments.


We target weeds with pre-emergent and post-emergent weed control applications.

Close up photo of crab grass on a lawn in Spokane, WA.

With each of our five fertilization treatments administered throughout the year, your lawn and landscape beds will receive an effective weed control product (excluding our organic service). Our service is specifically designed to target common weeds in our region during the growing season in and around the areas of Spokane, Spokane Valley, and Liberty Lake, WA. Our program consists of pre-emergent and post-emergent applications designed to:

  • Pre-Emergent - Prevent germination of weeds, including crabgrass and oxalis. The service is completed during the first fertilizer application.
  • Post-Emergent - Eliminate weeds after they have taken root, including broad-leaf and dandelions

By using both pre- and post-emergent treatments, we can effectively eliminate these threats to your lawn's health. With post-emergent treatments, we are able to target the areas where weeds have taken root and address these problem areas.


Give our lawn care experts a call today to enroll in our weed control applications for homes and businesses!

At Sure Green Lawn & Tree Service, Inc., we have worked in this region of Washington State for almost 30 years. With our experience and expertise, we are able to effectively treat weeds with pre- and post-emergent weed control applications. We offer weed control services to both homes and businesses throughout the areas of Spokane, Liberty Lake, Spokane Valley, and the neighboring communities. Give our lawn care experts a call today at (509) 927-6767 so we can add you to our weed control schedule!

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