cabbage tree cordyline australis

What Is Cabbage Tree Cordyline Australis?

Cordyline australis, commonly known as the cabbage tree, is a hardy evergreen tree that can reach up to 20 metres tall. Characterised by slender, arching green leaves and a stout trunk that branches with age, this native species is instantly recognisable. In spring and early summer, mature trees produce huge sprays of tiny, sweetly-scented white flowers—an important nectar source for tūī, bellbirds, and other pollinators.

Benefits and Uses in the Garden

The cabbage tree cordyline australis is prized for its hardiness and adaptability. It tolerates tough coastal winds, heavy clay soils, drought, and occasional flooding, making it suitable for a wide variety of sites around New Zealand. Use Cordyline australis as a striking feature tree, a bold accent in mixed native plantings, or in rows to create an architectural avenue. Its rapid growth and strong root system also make it useful for shelter belts, erosion control, or naturalising farm dam margins.

Planting and Care Tips

To get the best from your cabbage tree cordyline australis, plant in full sun or partial shade, in well-drained soil. While the species is highly tolerant, it will appreciate a mulch of compost in autumn and the occasional deep watering during dry spells in its first year. Remove spent flower spikes and any dead leaves to keep your cordyline looking its best. Pest and disease problems are rare—simply enjoy this low-maintenance native for decades to come.

Great Companions and Related Cordylines

The cabbage tree cordyline australis pairs beautifully with native flax, grasses, and colourful Cordyline cultivars. For a vibrant contrast, explore planting options like Cordyline Red Star, which features rich red foliage, or Cordyline albertii with its striking variegated leaves. Cordyline 'Raspberry Fountain' adds a splash of pink tones—fantastic for modern landscape designs. Consider Cordyline Lime Fountain or the broad-leaved Cordyline Broadsword for even more bold foliage styles.

Create a Diverse Native Landscape

Cordyline australis is a natural partner for many New Zealand natives and exotics. Complement your cabbage tree with the bronze-toned Fagus sylvatica 'Red Obelisk', the majestic Quercus mexicana, or bird-friendly shrubs like Grevillea barklyana. For seasonal interest, try flowering trees such as Malus baccata Jackii and Callistemon viminalis. With the right companions, your cabbage tree cordyline australis will become a standout centrepiece in your garden for generations.