The Courtyard Composter/Wormery is a really flexible system that covers all the bases - use it as a standard composter; it easily transforms into a productive wormery (just add worms) and it takes up very little space. The tough plywood construction and healthy 203 litre capacity (more stats below) will both encourage the composting process and protect any worms you wish to introduce - and measuring only 60cm deep the Courtyard Composter/Wormery (which can be stained to suit your garden colour scheme) will sit easily in a confined courtyard or other location adjacent to the back door.