Mountain cabbage tree (Cordyline indivisa)
Indivisa
About this plant
Cordyline indivisa, commonly known as the mountain cabbage tree, is a striking plant native to New Zealand. It features large, sword-shaped leaves that fan out from a central stem, creating a dramatic architectural look. This plant is often used in gardens for its bold foliage and can also be grown indoors in bright, indirect light. It is valued for its drought tolerance and ability to thrive in shaded areas.
Taxonomy
Higher classification: Order Asparagales
Origin & Distribution
- Native region
- New Zealand
- Distribution
- Native to New Zealand; cultivated in temperate regions worldwide.
Care
- Suitable locations
- Indoor, Outdoor, Balcony, Greenhouse
- Preferred window facing
- East-facing, Southeast-facing, South-facing
- USDA hardiness zones
- 8-11
- Soil pH
- 5.5-6.5 (slightly acidic to neutral)
- Soil type
- well-draining loam, rich in organic matter
Watering. Water when the top inch of soil feels dry. Avoid waterlogging to prevent root rot. Reduce watering in cooler months.
Fertilizing. Feed with a balanced, water-soluble fertilizer every 4 to 6 weeks during spring and summer. Reduce feeding in autumn and winter.
Cordyline indivisa is a moderately easy plant to care for. It prefers well-draining soil and can tolerate some shade. Overwatering can cause root problems, so allow the soil to dry slightly between waterings. It benefits from occasional feeding during the growing season.
Propagation
- Propagation methods
- Cuttings, Division
Ornamental features
- Flowering
- Yes
- Flowering period
- spring
Large, sword-shaped green leaves with a blue-green tint; tall, tree-like form; small fragrant flowers in spring.
Toxicity & Safety
Generally non-toxic but sap may cause mild skin irritation. Keep away from pets to avoid chewing.
Allergy information
Cordyline indivisa may cause mild skin irritation in sensitive individuals due to its sap. People with plant sap allergies should handle it with care and wear gloves when pruning. It does not produce significant airborne pollen, so it is unlikely to cause pollen allergies.
Common problems
Common problems include root rot from overwatering and leaf browning if exposed to too much direct sun or dry air. Pests are rare but watch for scale insects.
Uses
Used as an ornamental plant in gardens and indoors for its striking foliage and architectural shape.
Notes
Prune dead or damaged leaves to maintain appearance. Repot every 2-3 years to refresh soil and allow growth. Protect from frost and cold drafts.