The reign of concrete is over! Nature is taking back the cities: community gardens, flowerbeds around the trunks of trees... Everyone can take part in this transformation, contribute their own little patch of greenery. Plants help reduce pollution and beautify our surroundings. This playful guide teaches children to become genuine urban gardeners, providing all the tips and information needed to start your own windowbox, garden in a school courtyard, or sweet-smelling herb patch. Start sowing and reaping the rewards of your efforts! Clever and educational games and activities are interspersed throughout.