Cordyline australis 'Red Star'

Cordyline australis 'Red Star'

Cordyline australis 'Red Star' is a dark-leaved selection of Cordyline australis with an upright crown of bronze-red to burgundy strap leaves. It starts as a compact fountain of narrow foliage and gradually gains height as the stem develops. The colour gives the plant a sharp, defined outline, especially in bright positions where the leaf blades can hold their deeper tones.

This cultivar is often used in patio containers, cool conservatories and bright indoor spaces. Its shape stays clean and vertical, with leaves radiating from the crown in a dense, upright head.

Cordyline australis 'Red Star' defining traits

• Bronze-red to deep burgundy strap foliage
• Upright, fountain-like crown with a strong vertical outline
• Best suited to bright positions with good airflow
• Can form a visible stem as it matures
• Well suited to containers when given a stable pot and free-draining substrate

Cordyline australis 'Red Star' growth and container behaviour

'Red Star' belongs to the Cordyline australis group, whose species background is rooted in New Zealand. The cultivar is grown for foliage colour and a clean vertical habit in young potted plants. Mature plants grown outdoors in mild, sheltered areas may develop the branching, crown-forming habit typical of the species.

Coloured Cordyline australis cultivars can be sensitive to winter damage when young or container-grown. A bright, protected position and a free-draining root zone are the most important factors for keeping the plant compact and resilient.

Cordyline australis 'Red Star' light and pot care

• Light: Provide bright light with gentle sun. Indoors, place close to a bright window; outdoors, acclimate slowly before giving stronger light.
• Watering: Water when the upper substrate has started to dry. Keep the root zone evenly moist in warm growth, then reduce watering in cooler months.
• Substrate: Use a loam-based or mineral-rich, free-draining mix with excellent drainage. Add coarse material to prevent compaction.
• Temperature: Protect potted plants from frost. Young and coloured plants need reliable winter shelter.
• Humidity: Normal indoor humidity is acceptable when the plant has strong light and steady watering.
• Feeding: Use a light feed while new leaves are forming in spring and summer. Strong colour and firm growth come from light, root health and balanced nutrition.
• Repotting: Move up gradually into a heavier, stable pot as the crown gains height. Choose only a modest size increase when repotting.
• Leaf care: Remove fully spent lower leaves by trimming close to the stem. Keep the crown dry in cold weather.
• Outdoor use: Use a sheltered patio, balcony or garden position in the warm season. Protect from cold wind and prolonged winter wet.

Cordyline australis 'Red Star' problem signs

• Faded or greenish new leaves: Check light levels. New growth may stretch in dim rooms.
• Brown tips and edges: Review watering consistency, cold draughts, salt build-up and dry indoor heat.
• Soft lower stem or crown: Inspect for cold, wet substrate and reduce watering until the root zone has recovered.
• Fine webbing or speckled leaves: Check for spider mites, especially in warm, dry indoor air.

Cordyline australis 'Red Star' safety notes

Place Cordyline australis 'Red Star' where cats, dogs and small children cannot chew the foliage. The firm strap leaves can also irritate when placed in narrow walkways.

Cordyline australis 'Red Star' botanical name details

Cordyline comes from Greek kordyle, meaning club, in reference to swollen underground stems in the genus. In botanical Latin, australis points to a southern association. Cordyline australis belongs to Asparagaceae.

Cordyline australis 'Red Star' carries bronze-red foliage, a narrow crown and clear vertical lift in container planting.