Cordyline australis seeds - Cabbage tree

Cordyline australis (green) seeds grow into an exotic plant, also known as Dracaena australis. Resembling a small palm tree, it features long and slender evergreen foliage, forming a dense clump that evolves with age. In summer, mature specimens produce a spectacular flowering in the form of large, fragrant, cream-white panicles that are nectar-rich. Ideal for mild and coastal climates, this plant can also be grown in pots to be overwintered indoors in colder regions. Growing from seed offers an affordable way to introduce an exotic atmosphere into the garden or conservatory.

Native to New Zealand, Cordyline australis belongs to the asparagus family. In the wild, this tree-like perennial can reach up to 20 metres in height, but in our latitudes, it remains more modest in size, typically between 5 and 6 metres when planted in the ground, with a spread of 2 metres, and around 2.50 metres in height when grown in pots. When potted, it is unlikely to flower. During its early years, it adopts a rosette habit before developing a sturdy trunk that branches after each flowering. Its vibrant green, evergreen foliage consists of long, arching leaves measuring between 40 and 90 cm, with a broader base on mature leaves. The flowering from June to August on well-established specimens produces abundant paniculate inflorescences. The fragrant white, nectar-rich flowers attract pollinators and are followed by small white berries, loved by birds.

Particularly resistant to wind and salt spray, Cordyline australis is an excellent choice for coastal gardens or regions with oceanic and Mediterranean climates. It tolerates brief frosts down to -5/-7°C, but winter protection is recommended in colder areas. It is easily grown in pots, in a light, well-draining substrate, and requires moderate watering during dry periods. Regular feeding promotes its development. With its architectural silhouette, this plant fits perfectly into an exotic garden, as a standalone feature, in groups, within a flower bed, or in rows. To enhance the tropical atmosphere, it can be paired with banana trees, cannas, Grevillea, bamboos, or miscanthus. Its striking foliage and slender habit create an interesting contrast with plants featuring more rounded forms or vibrant blooms.