This compact electric windowsill propagator is a complete plant nursery for your windowsill. It features 7 mini vented propagators, ideally sized for most gardeners, allowing you to grow a large number of plant varieties on just one unit. The heated base contains a 13 Watt carbon fibre element for even heat distribution, increasing the ambient compost temperature by around 8° Centigrade. The propagator is the perfect size to sit on a windowsill and measures 76 cm length by 18.5 cm width by 14.5 cm height.