Eucalyptus neglecta

RHS Plant Profile

Omeo gum

John Fielding

Trees

Buy this from Plant Nurseries
1 Suppliers

A fast-growing, evergreen tree when young, although growth slows down as the tree ages. It reaches a mature height of around 10m (33ft) The smooth bark can vary in colour from yellow-green to greyish-brown. Juvenile leaves are very large, rounded, and green tinged with purple. The adult leaves are broady lance-shaped and mid green. Foliage and young stems are highly aromatic when crushed. Flowers are white and appear in summer, in large clusters of up to fifteen

Position

Full sun, Partial shade

Soil Types

Clay, Loam, Sand

Max Height

8-12 metres

Max Spread

4-8 metres

Size

Time to Maturity: 10–20 years
Max Spread: 4-8 metres
Max Height: 8-12 metres

Growing Conditions

Clay Loam Sand

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

Position

Full sun Partial shade

Aspect: South–facing or West–facing or East–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): H5

Colour & Scent

Fragrance Foliage

Season	Stem	Flower	Foliage	Fruit
Spring
Summer
Autumn
Winter

Botanical Details

Family: Myrtaceae
Native to GB/Ireland: No
Foliage: Evergreen
Habit: Bushy
Genus: Eucalyptus are evergreen trees or large shrubs, often fast-growing, some with attractive bark, most with aromatic foliage, and clusters of small, white, yellow or red flowers
Name Status: Correct
Plant Range: Australia

How to Grow

Cultivation

Grows best in a moist, but well-drained soil in full sun, but can also tolerate wetter soils and unusually partial shade. Suitable for mildly acidic to mildly alkaline soils. Able to withstand cold temperatures when mature but shelter from cold, drying winds especially when young. See eucalyptus cultivation

Propagation

Propagate by seed at 13-18°C in spring and summer

Suggested planting locations and garden types

Cottage and informal garden
Coastal
Mediterranean climate plants
Hedging and screens

Pruning

Pruning group 1 or, for best juvenile foliage, pruning group 7 For more information see Eucalyptus: pruning

Pests

May be susceptible to eucalyptus gall wasp and eucalyptus sucker

Diseases

May be susceptible to silver leaf, oedema and honey fungus