Multipurpose shelf which provides extra useable space in your Greenhouse. As the name suggests it can be used like a big Seed Tray as you can plant directly into it, or use it as a potting up bench or a staging unit to display plants. You can line it with polythene and put stand your pot plants on capillary matting, the choices are endless. It is designed to go the full length of the side or the full length of the gable in the Greenhouse. The length shown is not the actual length of the Seedbed but the length of the Janssen Greenhouse side or gable it will fit into, the Seedbed is a little shorter. We stock the Seedbed in standard colours of Black and Green, but if you are ordering a Greenhouse from us in any other colour the Seedbed will be supplied to match it (unless you wish otherwise).