The Lilly Miller Ultra Green 4 Lb Organic Compost Starter is a powder-based product designed for home composting. This organic compost starter is specifically used for creating a healthy and fertile environment for plants, especially during the summer, fall, and spring seasons. With a 4 lb bag size, this all-natural composing material is easy to use and helps to improve the soil quality by providing essential nutrients for plant growth. It is a great addition to any home garden or outdoor living space looking to enhance their soil composition with natural and organic methods.