Sweet Peet is an OMRI listed organic enriching mulch, available in 1 cubic foot bags.
From Sweet Peet: "Sweet Peet® is the premium mulch for flower and vegetable gardens. Sweet Peet® buffers both acid and alkaline (low and High pH) soils by helping to maintain the desired gardening Sweet Spot. During its formulation Sweet Peet® goes through a thermal stage where weeds and weed seeds are destroyed, preventing contamination in your garden. When tilled in at the end of each season, Sweet Peet® enriches the soil, improves tilth, encourages beneficial earthworms and replenishes beneficial microbes that are often destroyed by harsh chemicals and acid rain."