'Persian Spire' is a truly outstanding tree. Smaller than the other Ironwoods, this variety will suit every garden. Persian Spire is an upright and narrow, deciduous tree, offering year-round interest. The leaves are borne deep purple in Spring, turning green with purple edges in Summer. They eventually turn yellow, orange and red in Autumn before falling. In late winter, the small red flowers appear on bare wood. Grow in moist but well-drained, neutral to acidic soil. Full Sun to Partial Shade. Height and Spread: 8 x 3 m.