Acer laurinum

RHS Plant Profile

laurel maple

Shrubs Trees

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A large, tropical evergreen tree, about 30m tall in the wild, but forming a small tree or large shrub in British gardens, and suitable only for the mildest counties. Coppery-red young leaves mature to glossy green, 17cm long and grey-silver beneath, Yellowish flowers from mid summer to early autumn are followed by yellow-brown winged fruits, produced until early winter

Position

Full sun

Soil Types

Sand, Loam

Max Height

Higher than 12 metres

Max Spread

wider than 8 metres

Size

Time to Maturity: 20–50 years
Max Spread: wider than 8 metres
Max Height: Higher than 12 metres

Growing Conditions

Sand Loam

Moisture: Moist but well–drained or Well–drained
pH: Acid or Alkaline or Neutral

Position

Full sun

Aspect: South–facing or West–facing
Exposure: Sheltered
Hardiness

Hardiness Ratings

All ratings refer to the UK growing conditions unless otherwise stated. Minimum temperature ranges (in degrees C) are shown in brackets

H1A: under glass all year (>15C)
H1B: can be grown outside in the summer (10 - 15)
H1C: can be grown outside in the summer (5 - 10)
H2: tolerant of low temperatures, but not surviving being frozen (1 to 5)
H3: hardy in coastal and relatively mild parts of the UK (-5 to 1)
H4: hardy through most of the UK (-10 to -5)
H5: hardy in most places throughout the UK even in severe winters (-15 to -10)
H6: hardy in all of UK and northern Europe (-20 to -15)
H7: hardy in the severest European continental climates (< -20): H3

Colour & Scent

Season	Stem	Flower	Foliage	Fruit
Spring
Summer
Autumn
Winter

Botanical Details

Family: Sapindaceae
Native to GB/Ireland: No
Foliage: Evergreen
Habit: Bushy
Genus: Acer can be deciduous trees or large shrubs with paired, often palmately-lobed leaves and small flowers followed by characteristic winged fruits. Many have fine autumn colour, and some have ornamental stems
Name Status: Correct

How to Grow

Cultivation

Grow in a fertile, moist but well-drained soil in full sun with shelter from cold winds. Suitable for frost-free locations only. Can be grown short-term in a container and overwintered in a frost-free greenhouse or conservatory

Propagation

Propagate by seed (trees and shrubs), layering in autumn, grafting in late winter or softwood cuttings in early summer

Suggested planting locations and garden types

Architectural
Cottage and informal garden
Sub-tropical
Low Maintenance

Pruning

Very little to no pruning required. For more advice refer to pruning group 1.

Pests

May be susceptible to Acer gall mite, aphids, caterpillars and horse chestnut scale

Diseases

May be susceptible to Verticillium wilt, Acer leaf scorch and honey fungus