Cabbage Tree (Cussonia spicata)

Cabbage Tree

Cussonia spicata

Its umbrella-like foliage forms a bold architectural canopy. Evergreen tree; common names: cabbage tree, spiked cabbage tree.

Full sun
1–2/week
Moderate
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Plant Needs

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Sunlight Full sun to partial shade; tolerates mild drought once established; avoid prolonged deep shade
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Watering Water deeply when top 5–10 cm of soil is dry; avoid overwatering to prevent root rot
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Temperature Hardy to mild frost (down to 5°C); prefers temperate to warm subtropical climates
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Characteristics

  • Leaf: Large, compound umbrella-shaped leaves with glossy green leaflets clustered at stem tips
  • Flower: Dense, spiky cream-colored inflorescences borne above foliage
  • Stem: Thick, succulent trunk with peeling brown bark on mature specimens
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Care Guide

Watering

Water regularly during active growth; allow soil to dry between waterings

Fertilization

Apply balanced slow-release fertilizer once. Refrain from fertilizing in winter when growth slows

Composted banana peel tea:Soak fully composted banana peels in water for 3 days; dilute 1:20 for root drench to support foliage growth; avoid raw peels to prevent pest infestations
Pruning
  • Remove dead or damaged foliage clusters in early spring to maintain neat form
  • Thin overcrowded stems to improve airflow and light penetration
  • Trim lower branches to create a clear trunk form if desired
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Toxicity

Warning: this plant may be toxic.

Pets & Humans

Pets: ASPCA: No listed toxicity to cats

Humans: No documented toxic effects on humans

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Garden Uses & Culture

Culture: N/A

Usage: Ornamental tree for gardens and urban landscaping; traditional medicinal uses in some Southern African communities