The Pacific Northwest's Only Biodynamic Compost & Soil Supplier
Farms, growers, and wholesale nurseries across the west coast rely on SeaCoast Compost for premium-grade soil by the yard. The only Demeter-certified compost produced in the Pacific Northwest, plus custom soil blends by the truckload, delivered across the region.
Certified biodynamic · By the yard
Bulk SeaCoast Compost
A biologically alive compost built from the finest of the Oregon coast: Pacific seafood waste (crab, fish & shrimp), organic cow manure, and coastal red alder bark, slow-aged.
- Nutrient richMacro & micro nutrients
- Slow aged2 years
- Fine screenedTo ¼ inch
- OrganicCDFA Certified
Built to your spec · Blended to order
Custom Living Soil Mixes
We add SeaCoast to all our mixes, blended with the right amendments, until the growing medium matches how you grow.
- StructureMultiple options available
- BiologyBalanced fungal & bacterial
- NutritionFull spectrum macro & micro
- BaseSeaCoast Compost
