Acer palmatum dissectum ‘Seiryu’ is a deciduous Japanese maple with an upright growth habit. It can be grown as a large shrub or small tree. During the spring and summer its dissected foliage is bright green. This turns a gold crimson in the autumn. It can be planted in full sun or partial shade, in a sheltered position. Acer palmatum dissectum ‘Seiryu’ has an eventual height of 6m, and should be planted in a moist, well-drained soil.