black gum

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An elegant, moderately fast growing evergreen tree, producing about 1-1.5m of new growth per year when established. Bark is deeply furrowed and brown or mid-grey. Long willow-like leaves are produced on branches that form an open, airy canopy. It is a useful subject for growing in boggy or dry soil conditions and reaches a mature height of 18m

black gum

Scientific classification

Species
black gum (Eucalyptus aggregata)
Genus
Eucalyptus
Family
Myrtaceae
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Toxicity
Trees
Plant type
Higher than 12 metres
Height
wider than 8 metres
Spread
Evergreen
Foliage
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Habit
Spring · Summer · Autumn · Winter
Season of interest
Full sun
Sunlight
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Ideal temperature

black gum pictures

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Distribution of black gum

Distribution map

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Culture

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Toxicity

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Quick identification of black gum

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black gum care guide

Moderate regular watering, avoid prolonged drought or waterlogging
Watering
Full sun
Sunlight
Information to be completed
Ideal temperature

Watering

Moderate regular watering, avoid prolonged drought or waterlogging

Fertilizing

Balanced feed in spring and light repeat in growth season

Pruning

Little pruning is needed. Remove diseased, damaged, crowded or crossing shoots and unwanted growth. Timing depends on the plant: generally late winter or early spring; plants prone to bleeding and deciduous magnolias need different timing, and deciduous azaleas and lilacs are pruned after flowering.

Propagation

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

Growing

Grow in fertile, well-drained, neutral to slightly acid soil, in full sun and sheltered from cold, drying winds. See eucalyptus cultivation

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Common pests and diseases

Diseases

May be susceptible to silver leaf, oedema and honey fungus

Pests

May be susceptible to eucalyptus gall wasp and eucalyptus sucker

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