Vine Maple

Acer circinatum

Vine Maple is a Pacific Northwest native small tree or multi stem shrub valued for fall color, wildlife cover and use in shaded slopes and understory planting.

Key Facts

  • Native to the Pacific Northwest of North America.
  • Small multi stemmed tree or large shrub suitable for understory planting.
  • Distinctive rounded, palmately lobed leaves that turn orange to red in fall.
  • Produces clusters of small yellow green flowers in spring.
  • Prefers moist, well drained soils and some protection from hot afternoon sun.
  • Valuable for wildlife cover and erosion control on slopes.
  • Propagates from seed, layering, and cuttings.

Vine Maple is a small multi stemmed maple native to the Pacific Northwest prized for rounded palmately lobed leaves that turn orange to red in fall. It works well as an understory specimen and for stabilizing slopes while offering shelter for wildlife.

Identification and habit

Vine Maple forms a multi stemmed shrub or small tree reaching about 10 to 30 feet tall depending on site. Leaves are rounded and deeply lobed and the plant produces clusters of small yellow green flowers in spring. Forms in shade stay more compact while open site specimens develop a broader crown.

Best uses and where to grow

Use Vine Maple as an understory tree beneath taller conifers or as a specimen on shaded slopes where its roots help control erosion. It performs in partial shade to full sun when moisture is available. In hot interior climates provide afternoon shade to reduce leaf scorch.

Planting and spacing

Place plants where they will have room to reach a mature spread of roughly 12 to 25 feet. Plant in cool, moist seasons to reduce transplant stress in temperate climates. Set the root ball so the top of the root mass sits level with the surrounding soil and mulch to retain moisture.

Soil preferences and watering

Vine Maple prefers humus rich moist but well drained soils and tolerates heavier soils if they do not remain waterlogged. Maintain consistent moisture during establishment and avoid poorly drained sites to prevent root decline. Plants in sunnier spots will need more water to avoid leaf scorch.

After flowering and pruning care

After spring bloom remove dead wood and thin crowded stems to maintain a clean multi stemmed form. Prune selectively to preserve natural habit and to open the crown to light. Thinning reduces disease risk and keeps the plant looking like a native understory maple.

Controlling spread and propagation

Vine Maple spreads by seed and by layering and suckering. Control unwanted spread by removing root suckers at the base or by cutting layered stems before they root. For propagation use seed with cold stratification, layering to preserve parent form, or softwood cuttings for vegetative copies.

Frequently asked questions

How fast does Vine Maple grow?
Growth is moderate and varies by site. Plants commonly reach the lower end of the 10 to 30 foot height range in shaded understory locations and larger sizes in open, well watered sites.
How much sun does Vine Maple need?
It tolerates deep shade and performs well in partial shade. It will grow in full sun provided soil moisture is sufficient and afternoon heat is limited in hot climates.
Is Vine Maple useful for erosion control?
Yes. The multi stemmed habit and fibrous root system make it valuable for stabilizing slopes and providing wildlife cover on banks and naturalized areas.
When does Vine Maple bloom?
It blooms in spring with small yellow green flowers. Exact timing varies by latitude and local microclimate.
How should I propagate Vine Maple?
Propagate from seed with cold stratification or by layering and cuttings. Layering reliably preserves the parent form and suckers can be used to establish new plants nearby.

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