Acer palmatum Atropurpureum - Purple Maple  

• Mature size: 4-5m tall / wide
• Recommended spacing: 4-5m apart
• Ideal growing conditions: Part shade – Full sun (protect from hot afternoon sun and wind during establishment).
• Growth rate: Moderate.

 

Uses

Large containers/pot, Feature tree, Japanese gardens, cottage gardens, shaded courtyards, driveway plantings, layered garden design, colourful gardens.

Noteworthy

A classic deciduous (drops its leaves) maple prized for its deep purple foliage that holds colour through much of the growing season before turning vibrant crimson in autumn.

Tolerant

Light frost, pruning, and a range of soil types provided they are well-drained. Requires protection from hot winds, intense afternoon sun and dry conditions to prevent leaf scorch.

Colour/Growth form

Deciduous small-medium tree. Features finely lobed leaves in rich purple-red tones, maturing to bronze-green in summer before turning brilliant crimson in autumn.

What is Purple Maple?

Acer palmatum ‘Atropurpureum’, commonly known as the Purple Japanese Maple, is a highly ornamental small-medium sized tree known for its graceful form and richly coloured foliage. It brings year-round interest with its changing leaf tones and elegant branching, making it a standout feature in both traditional and contemporary garden designs.

How to care for Purple Maple

Plant in a protected position with well-drained, organic-rich soil. Choose a spot with morning sun and afternoon shade to prevent leaf burn, especially in warmer climates. Water regularly during establishment and in dry periods to maintain consistent soil moisture. Apply mulch to keep roots cool and reduce moisture loss. Minimal pruning is required, only to remove dead or crossing branches and maintain shape.