Dracaena reflexa var. angustifolia, commonly known as the “Song of India,” is a popular houseplant. This evergreen shrub is favored for its distinctive appearance and relatively straightforward care, bringing a tropical feel to indoor spaces.
Key Characteristics and Appearance
The “Song of India” plant features striking, narrow, pointed leaves with vibrant green and yellow or cream stripes. These leaves grow in dense tufts, often cascading from woody stems. As the plant matures, lower leaves naturally drop, leaving distinctive diamond-shaped scars on the trunk. This upright, bushy plant can reach heights of up to 6 feet indoors, though it can be pruned to maintain a smaller size.
Comprehensive Care Guide
Light Requirements
Dracaena reflexa var. angustifolia thrives in bright, indirect light, which maintains its vibrant foliage coloration. Direct, intense sunlight can cause leaf scorch. Conversely, insufficient light results in leggy growth and reduced variegation. Placing the plant near an east or north-facing window provides suitable light conditions.
Watering Needs
The “Song of India” prefers consistent moisture but is sensitive to overwatering, which can lead to root rot. Water the plant when the top inch or two of the soil feels dry. Proper drainage is important; ensure the pot has drainage holes to prevent water accumulation. Underwatering can cause crispy leaves.
Soil and Potting
A well-draining, aerated potting mix is important for Dracaena reflexa var. angustifolia. A suitable mix includes potting soil amended with perlite, sand, or coco coir to enhance drainage and prevent waterlogging. Use pots with adequate drainage holes to prevent roots from sitting in standing water.
Temperature and Humidity
This plant thrives in average room temperatures, ideally 65 to 80 degrees Fahrenheit (18 to 27 degrees Celsius). It is sensitive to cold drafts and temperatures below 55 degrees Fahrenheit (12.7 degrees Celsius), which can damage the foliage. While it adapts to average indoor humidity, Dracaena reflexa var. angustifolia benefits from higher humidity, especially in drier environments. Increase humidity by placing the pot on a pebble tray, using a room humidifier, or misting the leaves.
Fertilizing
Dracaena reflexa var. angustifolia has modest nutrient requirements and benefits from regular fertilization during its active growing season (spring and summer). A balanced liquid fertilizer, such as a 10-10-10 formulation, applied every 4 to 6 weeks is sufficient. During dormant winter months, reduce or stop fertilization. Over-fertilization can lead to leaf burn, while under-fertilization may result in stunted growth.
Propagating and Repotting
Propagating Dracaena reflexa var. angustifolia is achieved through stem cuttings. Cut a healthy stem section, 4-6 inches long with at least one leaf node, using a clean, sharp tool. Remove lower leaves, then place the cutting in water or directly into a well-draining potting mix. Roots develop within a few weeks in a warm environment with indirect light.
Repotting is needed every 2-3 years, or when the plant shows signs of being root-bound, such as roots growing out of drainage holes or stunted growth. Select a pot one size larger than the current one with good drainage. When repotting, gently remove the plant, shake off excess soil, and place it in the new pot with fresh, well-draining soil, watering thoroughly afterward. Repotting is best done in spring to align with the plant’s active growth period.
Troubleshooting Common Problems
Yellowing leaves often indicate overwatering or poor drainage, requiring an adjustment to the watering schedule and soil moisture check. Brown leaf tips are caused by low humidity or fluoride in tap water; use filtered or distilled water and increase ambient humidity. Leggy growth, where stems appear stretched with sparse foliage, indicates insufficient light. Move the plant to a brighter location with indirect light to encourage bushier growth. Common pests include spider mites, mealybugs, thrips, and scale insects, which can be managed by regular inspection and treatment with insecticidal soap or neem oil.