Skagit Soils Inc., a composting facility in Mount Vernon, Washington, has introduced biochar-enhanced compost. This innovation is a result of a collaboration with the Kulshan Carbon Trust (KCT), based in Bellingham, Washington. Skagit Soils, part of the Lautenbach Recycling family, aims to improve sustainable agriculture and gardening in the region with this new offering.

BiocharBiochar is a carbon-rich material created from biomass decomposition in low-oxygen conditions. It has important applications in environmental remediation, soil improvement, agriculture, carbon sequestration, energy storage, and sustainable materials, promoting efficiency and reducing waste in various contexts while addressing climate change challenges. More, produced through the pyrolysisPyrolysis is a thermochemical process that converts waste biomass into bio-char, bio-oil, and pyro-gas. It offers significant advantages in waste valorization, turning low-value materials into economically valuable resources. Its versatility allows for tailored products based on operational conditions, presenting itself as a cost-effective and efficient More of organic materials such as scrap wood, manure, leaves, and other green waste, enhances the compost’s properties. Skagit Soils’ biochar-infused compost improves soil health, enhances water retention, and boosts soil fertility. Craig Culmback, CEO of Skagit Soils, notes that this product supports healthier plant growth and contributes to long-term soil health and carbon sequestration.

The Kulshan Carbon Trust is providing regional growers with Skagit Soils’ biochar-enhanced compost for field trials to document its benefits in various agricultural settings. KCT, working with tribal groups and local communities in northwest Washington, focuses on designing and implementing natural climate solutions.

The initiative aims to create a sustainable soil amendmentA soil amendment is any material added to the soil to enhance its physical or chemical properties, improving its suitability for plant growth. Biochar is considered a soil amendment as it can improve soil structure, water retention, nutrient availability, and microbial activity.   More that supports farming practices and enhances crop productivity. KCT acknowledges the support of the Russell Family Foundation and has engaged with local growers like Viva Farms and Puget Sound Food Hub Cooperative.

Skagit Soils’ biochar-enhanced compost is now available to both consumers and farmers for use in home gardens and agricultural fields, offering environmental and agricultural benefits.