Cordyline indivisa (australis) (Blue Dracaena) is a striking evergreen plant native to New Zealand. It is commonly grown as an ornamental plant for its attractive foliage. Here is some information about Cordyline indivisa:
Appearance: Cordyline indivisa is a tall, architectural plant that can reach heights of 6 to 10 meters (20 to 30 feet) or more in its natural habitat. It features a single, thick trunk with a crown of long, sword-shaped leaves. The leaves are bluish-green to grayish-blue in color, hence the common name "Blue Dracaena." The foliage creates a dramatic and tropical effect in gardens and landscapes.
Cultivation: Blue Dracaena is cultivated as an ornamental plant in various regions with mild, temperate climates. It prefers full sun to partial shade and well-drained soil. It is relatively drought-tolerant once established but benefits from regular watering during dry periods. It can withstand some frost but may require protection in colder climates.
Growth Habit: Cordyline indivisa has a slow to moderate growth rate, and it typically develops a single trunk with age. It can form multiple branches at the top, each adorned with a rosette of leaves. Over time, the lower leaves may die off, revealing the bare trunk.
Flowering and Fruiting: Blue Dracaena produces clusters of small, fragrant, creamy white flowers on tall stalks. The flowers attract bees and other pollinators. Following the flowering, the plant may develop small berries that are typically blue or purple in color.
Landscape Use: Cordyline indivisa is popularly grown as a focal point or accent plant in gardens, parks, and landscapes. Its distinctive foliage adds texture and color contrast to planting schemes. It can be used as a specimen plant or incorporated into mixed plantings.
Cultural Significance: In New Zealand's Maori culture, Cordyline indivisa holds cultural significance. It is considered a sacred plant and has ceremonial uses. It is sometimes referred to as the "Cabbage Tree" due to the edible inner leaves that were historically consumed by Maori and early European settlers.
Botanical Name : Cordyline indivisa (australis)
Common Name : Blue Dracaena
Height : 15-20 ft
Spread : 5- 10 ft
Germination Info : No pre-treatment required
Hardiness zone : 9-11
Average seed per ounce : Approx. 10,000