Coast of Maine 2 cu. ft. Bar Harbor Blend Premium Potting Soil. Made with composted cow manure, sphagnum peat, aged bark, lobster & crab shells, dehydrated poultry manure, and perlite. This nutrient-rich, compost-based potting soil helps retain moisture and improve aeration, reducing the need for frequent watering and fertilizing. Approved for organic gardeners, it is suitable for potting indoor and outdoor container plants, including houseplants, flowers, vegetables, herbs, and hanging baskets.