The Worm Castings 5 Gal (18.93 L) is a premium organic soil amendment that delivers powerful benefits for soil health and plant vitality. Made from 100% pure worm castings, this 5-gallon blend improves soil structure, boosts microbial activity, and enhances nutrient availability for a wide range of plants. Ideal for lawns, gardens, trees, shrubs, and potted plants, it promotes strong root development and lush foliage while remaining safe for people, pets, and the environment.