Position: Full sun or partial shade.
Soil: Well drained, fertile soil.
Hardiness: Hardy. Acer palmatum 'Trompenburg' will grow best when planted in an area sheltered from strong winds.
Rate of Growth: Moderate.
Habit: Eventually a large shrub or very small tree with an open form and arching branches.
Height: 4 m (13 ft) / [up to 3 m (10 ft) after 10 years]
Spread: 4 m (13 ft) / [up to 2 m (6 ft) after 10 years]