Locally sourced, peat moss/manure based, 100% organic matter. Compost adds vital micronutrients that plants require for growth, and organic matter that improves soil structure and drainage. A yearly application of compost will make lawns, shrubs, trees, and especially flower and vegetable gardens flourish. Compost is intended as a soil supplement, not as a soil replacement. It can be worked into the soil in the spring or used as mulch in the fall.