Acer Crataegifolium 'Calcaratum' (upright)
Acer Crataegifolium 'Calcaratum' (upright)
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Acer Crataegifolium 'Calcaratum' (Chinese Maple) is a rare and distinctive maple species prized for its delicate, deeply lobed foliage and striking seasonal colour changes. The leaves emerge bright green in spring, developing deep red veins before turning a spectacular mix of yellow, orange, and crimson in autumn. Its elegant, upright growth habit makes it an excellent choice for feature planting, Japanese-style gardens, or woodland landscapes.
During spring, Acer Crataegifolium 'Calcaratum' (Chinese Maple) produces small, inconspicuous flowers, followed by winged samaras in late summer. Its smooth grey bark with subtle striations adds winter interest. This low-maintenance tree thrives in well-drained soil with a sheltered position, preferring full sun to partial shade.
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Mature height
3–5 meters
Mature width
2–4 meters
Spacing
3–4 meters
Evergreen/Deciduous
Deciduous
Foliage
Bright green foliage with red veins in spring, turning yellow, orange, and crimson in autumn; grey bark with subtle striations
Flowering Period & Fruit Development/Harvest
Small flowers in spring (September to November), followed by winged samaras in summer
Sun tolerance
Full sun to partial shade
Maintenance
Low maintenance. Water regularly during dry periods. Prune lightly in winter to shape if necessary.
Root System
Produces a non-invasive, shallow root system that spreads laterally and is well-behaved near structures when given adequate spacing