Biodegradable paper mulch enriched with fertilizer. Includes 5-5-5 time release fertilizer for bigger, healthier plants. Made from all-natural earth friendly cellulose fibers, this enriched mulch promotes early growth, prevents weeds and helps reduce soil erosion. Holds up to wind and rain, but is porous enough to allow water to penetrate. Breaks down gradually through the growing season, so there's nothing to clean up.