The leaves are long, narrow, and arching, with striking hues of deep burgundy, red, and green, often transitioning in color as they mature. The foliage has a glossy, leathery texture, adding to its elegance. The plant has a bold, upright growth habit, and the foliage forms a rosette at the top of the stem. The leaves can have a lance-like shape. Cordyline 'Southern Splendor' produces small, white or pale pink flowers in late spring to summer, though it is primarily grown for its striking foliage rather than its blooms.
- Height: Typically reaches 4-6 feet (1.2-1.8 meters) when grown outdoors in optimal conditions. Indoors, it may remain slightly smaller.
- Spread: It can spread to about 2-3 feet (60-90 cm), forming a dense, bushy clump.
- Light: Prefers bright, indirect light but can tolerate some direct sunlight. If grown outdoors, it should be placed in a location with partial shade to full sun.
- Watering: Water regularly, allowing the top inch of soil to dry out between waterings. Ensure the soil is well-draining to prevent root rot. In winter, reduce watering slightly.
- Soil: Prefers well-draining, slightly acidic to neutral soil.
- Temperature: Thrives in warm conditions (65°F - 85°F or 18°C - 29°C). It is not frost-tolerant and should be brought indoors or protected from cold temperatures in winter.
- Humidity: Enjoys moderate to high humidity. If growing indoors, mist the leaves occasionally or place the plant on a humidity tray.
- Fertilizing: Feed with a balanced liquid fertilizer every 4-6 weeks during the growing season (spring and summer). In winter, feeding can be reduced.