Red flowering gum (Corymbia ficifolia)

Red flowering gum

Also known as: Scarlet-flowering gum

Red flowering gum (Corymbia ficifolia) is an evergreen tree that can grow from 8 to 12 m tall. It is best known for its attractive foliage and showy clusters of brilliant red flowers. It blooms most profusely in summer but can bloom sporadically throughout the year. Woody seed pods follow blossoms. Plant in full sun and well-drained soil. It is both drought and seaside tolerant.

Scientific classification

Species

Red flowering gum (Corymbia ficifolia)

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Perennial

Lifespan

Tree

Plant Type

Late summer, Early fall

Bloom Time

2 m to 10 m

Plant Height

8 m to 12 m

Spread

Green

Leaf Color

6 mm to 8 mm

Flower Size

Red, Orange, White, Pink

Flower Color

Images of Red flowering gum

Distribution of Red flowering gum

Distribution Map

Red flowering gum is native to the southwestern regions of Oceania, flourishing in a Mediterranean-like climate. It has been successfully introduced and cultivated in various parts of Africa and Asia, where it thrives in regions sharing similar climatic conditions to its place of origin. Red flowering gum adapts well to a range of environments, which has allowed for its proliferation beyond its native range.

Native

Cultivated

Invasive

Introduced

No species reported

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Hemisphere Trend Curve

Northern

Sorthern

Culture

Interesting Facts

Red flowering gum (Corymbia ficifolia) is one of three species of gum trees that are closely related to Australia’s native eucalypts. From winter through spring the red flowering gum produces vibrant flowers that are predominantly red but spring also come in shades of orange and pink.

Name Story

Red-flower gum: The red flowering gum is a small tree with a self-explanatory common name, but its scientific name contains more uncertainty. Originally categorized as Eucalyptus ficifolia, the red flowering gum was recategorized as part of the Corymbia genus in the 1990s. All of these small trees are still eucalypts, but botanists are divided on whether Corymbia should be a distinct genus from Eucalyptus.

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Quickly Identify Red flowering gum

Evergreen tree with dense, spreading crown reaching 25-40+ feet (7.6-12+ meters) in height.

Rough, fibrous, and fissured bark in red-brown to grey-brown hues.

Ovate leaves are slightly glossy, dark green above, paler beneath, and 4-6 inches (10-15 cm) long.

Flowers in clusters of seven, vibrant in color, blooming mainly in late summer.

Large woody seed capsules follow the flowers.

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Care Guide for Red flowering gum

Every 2-3 weeks

Water

Full sun

Sunlight

20 - 38 ℃

Ideal Temperature

Garden Soil

Soil Type

Water: Originating from Australia's arid regions, red flowering gum exhibits high drought tolerance and thrives with minimal moisture, requiring watering every 2-3 weeks. This evergreen plant prefers well-draining soil and is typically grown outdoors for its ornamental appeal.

Fertilize: Red flowering gum thrives on balanced nutrition, requiring quarterly fertilizer applications adjusted for growth seasons. Use a controlled-release, low-phosphorus blend to prevent leaf burn or reduced vigor. Conduct soil tests for precision and water thoroughly after feeding, with increased attention during warmer months.

Pruning: Red flowering gum, with its vibrant red flowers, requires careful pruning for optimal growth. Prune between early and late winter, removing dead branches and thinning dense areas for airflow. This process enhances structure, promotes healthier growth, and maximizes flowering, ensuring an attractive appearance.

Propagation: Red flowering gum propagation involves collecting and sowing seeds in a well-draining mix with consistent moisture. Seeds need a warm environment for germination. Transfer seedlings to individual containers for root development before planting out.

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