Acer japonicum O taki is a strong growing small tree with large large, round and deeply leaves. In early spring leaves emerge green with a red cast and silvery hairs creating a very unique look. Like many japonicums, O taki really shines in fall when it turns first yellow then adding flaming colors of orange and red. O taki will grow to about 8-10' by 5-7' wide in 10 years. Hardy to -20 F.