Acer palmatum Osakazuki
Plant Name
- Mature size: 4-6m tall x 4-5m wide
- Recommended spacing: 4-5m apart
- Ideal growing conditions: Part shade - Full sun (best with protection from hot afternoon sun and wind).
- Growth rate: Moderate.
Uses
Feature tree, Japanese gardens, courtyard planting, small to medium landscapes, specimen tree, layered planting, avenue or driveway planting, large containers.
Noteworthy
A highly regarded deciduous (drops its leaves) maple famous for having one of the most intense autumn colour displays of all Japanese maples. Its large green leaves transform into brilliant fiery crimson and scarlet tones in autumn, creating a striking seasonal feature.
Tolerant
Light frost, pruning, and a range of soil types once established. More sun tolerant than many Japanese maples but still benefits from protection against hot winds and extreme heat.
Colour/Growth form
Deciduous small tree with a broad, vase-shaped to rounded habit, often multi-stemmed. Features large, lobed green leaves through spring and summer, turning vivid crimson-red in autumn.
What is Maple Osakazuki?
Acer palmatum ‘Osakazuki’ is a standout Japanese maple known for its exceptional autumn colour and graceful structure. It forms an open, elegant canopy with lush green foliage during the warmer months before delivering a dramatic display of fiery red tones in autumn. Its reliable colour performance and adaptable size make it a popular choice for feature planting in a wide range of garden styles.
How to care for Maple Osakazuki
Plant in a sheltered position with well-drained, fertile soil. Choose a location with morning sun and protection from harsh afternoon heat to prevent leaf scorch. Water regularly during establishment and maintain consistent moisture during dry periods. Apply mulch to keep roots cool and reduce moisture loss. Minimal pruning is required - only to shape or remove dead wood. Relatively low-maintenance feature tree once established.
