A large shrub that may grow into a multi-stemmed tree. The loose habit generates an open, vase-like shaped crown. The tree can reach 10 m tall. In its original habitat in Japan it can even reach 12 m. When the tree is bare, the olive-green twigs are visible and show striking, white-grey longitudinal stripes. The green, 3-lobed, leaf varies in size from 7 to 15 cm. Across it is circa 10 cm. In autumn it turns from flaming orange-red to scarlet-red. This is a very important decorative feature. The tree forms a shallow root system which branches out profusely. A much applied maple from the group of striated maples. Though the plant prefers a warm position, scorching may occur in hot summers.