Compost bins and compost tumblers fall into a number of catagories. Static Systems, Tumblers and aerobic compost bins. Static bins require turning by hand to be at their most effective. Compost Tumblers are reputed to be fast and easy to use. Aerobic compost bins use a variety of systems to promote air flow and speed up the process. Which ever way you use plenty of air is also required for rapid decomposition. Worm farms actually convert the waste material to worm casting and liquid waste as well, both great for the garden. |