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!