Spring Hours 
Starting March 1st, 2024:
Monday – Friday 8:00am to 5:00pm
Saturday 8:00am to 4:00pm
Starting April 1st, 2024
Closed on Sundays

Washington's Landscape Solution

Ground Cover: Topsoil, Bark, Cinder, River Rock, and Crushed Aggregate

Now Offering: Old Hickory Sheds

Stop by and check out our selection on site, or contact us to create your own!

Landscape Boulders

Zero, one ton or more, we can bring boulders to your door!


Organic and Weed Free—Make us your one-stop topsoil shop!

Request Your Free Estimate
Today at 360-740-7445

NOW offering “GEOTEK ” Driveway Fabric. 12.5 x 250 ft rolls or sold by the foot.

Stop in the retail office for new pricing on large wholesale deliveries of bark, mulch, and compost.


Now hiring for multiple positions:

  • Class A CDL Drivers
  • Loader Operator
  • Office Administrator

– Medical, Dental, and Vision coverage available
– Past experience required for all positions
– Able to pass a UA, we are a drug-free company

  • General knowledge of landscape supply products preferred
  • We are open 7 days a week, so must be available to work some weekends.

Bring in a brief resume, good driving record and ready to go to work.

    We Value Customers Like You

    Same Day Delivery

    Great Service

    FREE Estimates

    Great Prices

    Welcome to Lewis County’s leading landscape supply company for N.W. Garden Blend soil, topsoil products, landscape mulch, and rock products. With over 10,000 cubic yards of quality landscape materials, Walker Developments Landscape Supply has everything for your yard decoration, ground control, and construction needs. It’s simple: we offer convenient, same-day delivery by the dump truck load to your location or anywhere in between.

    Stop in and see our wide variety of landscape materials, large rocks, and boulders. We are located at 1951 North National Avenue, just North of Sunbirds Shopping Center in Chehalis, Washington.

    Grow the best garden with our N.W. Garden Blend soil, 60/40 N.W. Supreme, or Potting Soil Blend. All soils are tested and approved.

    Check out our New Sliverless Alder Bark and at least 10 other barks to choose from. NOW offering large quantity Wholesale Bark Deliveries. Please call for details. Solve landscape and foundation drainage issues with our drain rock and washed sand, or make a statement with our decorative rock, boulders, garden rock, red lava rock, white pumice, and river rock in various sizes.

    Whether you are working on a small backyard project, full-scale landscape redesign, or beautification of a park or commercial location, one call truly can do it all! Don’t forget to check out our selection of Old Hickory Buildings and Sheds on-site as well! Contact us for free estimates or if you are unsure of quantity – we can help!

    Ground Control

    Schedule a Delivery!

    In addition to providing outstanding topsoil, bark, and rock products, Walker Development Landscape Supply offers convenient truckload deliveries to your location.

    We have more than 2,000 yards of product available on-site! Call us at 360-740-7445 for screened topsoil, ground cover material, driveway rock, red lava rock, and more.