Our compost is manufactured under ideal conditions which guarantee a quality finished product for use. Cascade Compost is a Registered Organic material with the Washington State Department of Agriculture. Our material is manufactured in two state of the art facilities. Compost is made indoors with controlled moisture, air and temperature ratios. This way the product is consistent year round regardless of the weather outside.
WSDOT source medium and fine
Premium all –purpose topsoil made with fine compost, clean mined, and screened sandy loam from select sources. Meets requirements for planting bed soil in (Post-Construction soil Quality & Depth BMP in WDOE Stormwater Manual.
A mix of fine compost and clean-washed sand. Meets requirements for turf in Post Construction Soil Quality & Depth BMP in WDOE Stormwater manual.
Bioretention Soil (Rain Garden Soil)
A mix of well- graded aggregate and fine compost to meet the rigorous Washington State and area County Specifications.
Fine and Medium Bark
Combination of ground hemlock and fir bark. Suitable for all landscape beds.
Cascade Garden Mulch
Premium mulch comprised of medium bark and compost. Suitable for all landscape beds where nutrient rich mulch is desired.
Click Aggregates if you are looking for rock products