ACER macrophyllum

Deciduous - broadly ovate, deeply 5-lobed, glossy leaves 20-30cm (8-12in) long

Yellow - yellow-green

Height - 20m (65ft)

Spread - 20m (65ft)

Tree - vigorous. Produces large, bristly, winged fruit

Very hardy - Hardy in the severest continental climates including exposed upland locations in the UK. Plant can withstand temperatures < -20 (-4°F)

Full sun

Partial shade

Additional Features - Good to know - - the largest leaves of any maple

Pests & Diseases - aphids, mites (causing galls), caterpillars, Verticillium wilt, leaf scorch, honey fungus

Place of origin - western North America

Flower Shape - Racemes - - pendent racemes 10-15cm (4-6in) long

Garden Location/Conditions - Woodland garden -

Hardiness - Fully hardy -

Pruning group - Pruning group 1
Suitable for: Deciduous and evergreen trees, and some deciduous shrubs.
Pruning: Minimal pruning required. Prune wayward or crossing branches to maintain a healthy framework.
When: When dormant in the late winter/early spring. Some in the summer/autumn to prevent bleeding of sap.

RHS group 1

Seasonal Interest - Autumn -

Spring

Soil Conditions - Fertile moist well-drained soil -

Tree Shape - Rounded to broadly spreading -