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Pumpkin Gum

Eucalyptus pachycalyx

Also called Shiny Barked Gum, Pumpkin Bark

Pumpkin Gum
Photo: Ian Brooker and David Kleinig, CC BY 3.0 au

Pumpkin gum (Eucalyptus pachycalyx) is a native Australian tree of open forest on hills near granite outcrops, typically 10 to 14 m tall with smooth, shining grey bark. It is grown in gardens mainly for its ornamental bark and is best suited to warm, frost-free sites with good drainage.

Family
Myrtaceae (Myrtle family)
Grows as
Tree
Light
Full sun
Water
Water deeply while establishing, then let the soil dry between waterings; it tolerates dry spells once mature.
Soil
Well-drained, sandy or gravelly soil; tolerates poor, granitic soils.
Temperature
Frost-free warm climate, roughly 10–35 °C; protect young plants from frost.
How easy
Moderate
Native range
E. Australia
Climate
seasonally dry tropical

About

Eucalyptus pachycalyx, commonly known as the shiny-barked gum, is a species of tree that is endemic to north-eastern Australia. It has smooth, pale grey, mottled bark, lance-shaped or curved adult leaves, white flowers and cup-shaped or hemispherical fruit.

Where it grows

Shiny-barked gum grows in open forest on hills near granite outcrops. It occurs in isolated populations from the Atherton Tableland in Queensland, to far north-eastern New South Wales.

Other Eucalyptus plants

Eucalyptus abdita · Badgingarra Box · Wattle Leaved Peppermint · Powder Bark Wandoo · Woolbernup Mallee · White-mahogany · Lakefield Coolibah · Wellstead Mallee · Eucalyptus aenea · Welcome Hill Gum · Blue-leaf stringybark · Black Gum

Text excerpted from the Wikipedia article Eucalyptus pachycalyx by its contributors, under CC BY-SA 4.0; the excerpts and the care summary drawn from them are shared under the same licence.

The care summary was written by AI (Claude, Anthropic) from the sources on this page, with general growing knowledge where they are silent. Check before relying on it.

Life form, climate and native range: World Checklist of Vascular Plants, Royal Botanic Gardens, Kew (CC BY 3.0), reformatted; see Plants of the World Online.

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