dorset cereals edible playground, a gold medal garden and winner of best courtyard garden, promoting a new campaign aimed at encouraging schools to develop a kitchen garden for learning how to grow and eat healthly food. the garden features a water butt, compost bin, work station, paved paths for year round access, raised beds and fast growing crops. chelsea rhs flower show, london, england 2008. date: 22.10.2008 ref: zb1159_122662_0030 compulsory credit: photos horticultural/photoshot