This vigorous climber has glossy, bright green foliage, which will quickly cover a large north or east-facing wall. The foliage can vary in shape between deeply toothed, three-lobed leaves, to three seperate leaflets, but it all turns spectacular shades of red-purple in autumn if planted in a partially shaded spot. Mature specimens also provide an important habitat for insects and small birds. But this plant must be handled with care; it needs plenty of space, no competition from other plants and regular pruning to keep it within bounds. Not one for small gardens or for laissez-faire gardeners.