Cannonsburg Wood Products is a Wholesale & Residential, Michigan-based, Manufacturer and Supplier of Landscape Materials Including Bulk Mulch, Bark, Soil, and Compost. We Are Proud To Offer A Selection Of Other Quality Landscape Products Such As Aggregate, Pine Straw Bales, Sawdust, Compost, and Topsoil. We Would Love To Be Your Trusted Landscape Supply Company.