Coralberry (Ardisia humilis)
Humilis
About this plant
Ardisia humilis, commonly called Coralberry, is a small evergreen shrub known for its glossy green leaves and clusters of bright red berries that add color to gardens. It is often used as an ornamental plant in shaded garden areas or as a houseplant. The berries attract birds, making it a lively addition to outdoor spaces. It is native to tropical regions and prefers warm, humid environments.
Taxonomy
Higher classification: Ericales
Origin & Distribution
- Native region
- Tropical Asia
- Distribution
- Native to tropical Asia and widely cultivated in tropical and subtropical regions worldwide.
Care
- Suitable locations
- Indoor, Outdoor, Balcony, Greenhouse
- Preferred window facing
- East-facing, North-facing, Northeast-facing
- USDA hardiness zones
- 9-11
- 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 by ensuring good drainage. Reduce watering in cooler months when growth slows.
Fertilizing. Feed Ardisia humilis with a balanced, water-soluble fertilizer every 4 to 6 weeks during the growing season (spring and summer). Reduce feeding in fall and winter when growth slows.
Ardisia humilis is a moderately easy plant to care for. It prefers shaded or partially shaded areas and well-draining soil. Overwatering can lead to root problems, so allow the soil to dry slightly between waterings. It generally resists common diseases and pests but benefits from occasional pruning to maintain shape.
Propagation
- Propagation methods
- Seeds, Cuttings
Ornamental features
- Flowering
- Yes
- Flowering period
- spring
Glossy green leaves, clusters of small white to pink flowers, and bright red berries.
Toxicity & Safety
Generally considered non-toxic but avoid ingestion of berries by children and pets as a precaution.
Allergy information
Ardisia humilis may cause mild skin irritation in sensitive individuals due to contact with its sap. It is not known to produce airborne pollen that triggers allergies. To reduce exposure, avoid touching the plant's sap and wash hands after handling.
Common problems
Overwatering can cause root rot; insufficient light may reduce flowering and growth; pests like scale insects can occasionally appear.
Uses
Primarily grown as an ornamental plant for its attractive foliage and colorful berries; also used in shaded garden landscapes and as a houseplant.
Notes
Prune lightly after flowering to encourage bushier growth. Repot every 2-3 years if grown indoors. Protect from cold drafts and temperatures below 10°C (50°F).