Composting is the process of (primarily natural) materials breaking down. As part of home and garden, it represents a form of recycling. For example, some kitchen waste can be composted and returned to the garden as a soil amendment.
Organic recycling two-bin cedar composting units. User friendly simplicity generates an unending supply of rich compost for the lawn and garden. http://www.stevesearthengine.com/
A compost tumbler with a unique core aeration design for the backyard gardener. Rain barrel for water storage and composting. http://www.urbangardencenter.com/