Coleus ‘Black Dragon’: Care and Growing Guide
Coleus ‘Black Dragon’ is a striking foliage plant known for its dramatic, ruffled leaves in deep burgundy to near-black tones with fiery red centers. This cultivar is a showstopper in any garden or indoor plant collection, prized for its bold colors and ease of care.
Key Characteristics
Scientific Name: Plectranthus scutellarioides ‘Black Dragon’
Common Name: Black Dragon Coleus
Plant Type: Annual in most climates (can be perennial in USDA zones 10–11)
Height: 12–18 inches (30–45 cm)
Spread: 10–14 inches (25–35 cm)
Light Requirements: Partial shade to filtered sun
Soil Requirements: Well-drained, rich soil
Watering Needs: Moderate; keep soil consistently moist but not soggy
Temperature: Prefers warmth (above 60°F / 15°C)
Uses: Borders, containers, indoor pots, or as a ground cover
Care Instructions
1. Light
Optimal Conditions: Provide partial shade to filtered sunlight. Too much direct sunlight can scorch its leaves, while too much shade may reduce vibrancy.
Indoors, place near a bright, east-facing window or use grow lights for supplemental lighting.
2. Soil
Use a rich, well-draining soil mix. Amend garden soil with compost or organic matter to retain moisture while ensuring proper drainage.
3. Watering
Water regularly to keep the soil consistently moist, but avoid waterlogging.
Allow the top inch of soil to dry slightly between waterings, especially for indoor plants.
4. Temperature and Humidity
Temperature: Thrives in warm conditions above 60°F (15°C).
Humidity: Appreciates moderate to high humidity. If growing indoors, mist the plant occasionally or place a humidifier nearby.
5. Fertilizer
Feed every 2–4 weeks during the growing season (spring and summer) with a balanced liquid fertilizer diluted to half strength.
Stop feeding in the fall and winter when growth slows.
6. Pruning and Maintenance
Pinch back the tips of the plant regularly to encourage bushier growth and prevent it from becoming leggy.
Remove flower spikes as they appear to maintain focus on foliage production and color intensity.
Propagation
