Made from 100% organic ingredients, Sweet Peet is the premium mulch for flower and vegetable gardens. Its pH value helps neutralize soil acidity and alkalinity which in turn releases locked-up nutrients to the feeder roots of garden plants. 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 microbes that are often destroyed by harsh chemicals and acid rain.