Mass Natural Fertilizer Company
Mass Natural Fertilizer is a 25-acre family owned commercial composting facility located in Westminster. The site is fully permitted. Since starting operation in 1987, Mass Natural has composted a wide variety of organic materials, including short paper fiber, industrial food processing by-products, restaurant food waste, yard waste, animal/fish mortalities, BPI certified compostableware, and animal manure. The facility utilizes outdoor windrow and static pile composting and is permitted to accept 150,000 tons of organic materials annually.