Worm bin composting system

Worm Factory and Worm Box composting systems utilize Red Wiggler worms and an upward migration concept to power their operation. This is a tackable, multi-tray composting worm bin system whereby worms start by eating kitchen and paper scraps in the lowest tray. When food in the lower tray is exhausted, the worms migrate upward to find the next food source, effectively separating worms from finished compost. Single trays and up to five-tray models are available.