Chinese holly (Ilex cornuta)
Burfordii
About this plant
Ilex cornuta, commonly called Chinese holly, is an evergreen shrub known for its glossy, spiny leaves and bright red berries that attract birds. It is often used as a decorative hedge or privacy screen. This plant is valued for its dense foliage and ability to thrive in various environments.
Taxonomy
Higher classification: Order Aquifoliales
Origin & Distribution
- Native region
- China, Korea
- Distribution
- Widely cultivated in temperate regions worldwide, especially in the southeastern United States and parts of Asia.
Care
- Suitable locations
- Outdoor, Balcony, Greenhouse
- Preferred window facing
- South-facing, West-facing
- USDA hardiness zones
- 7-9
- Soil pH
- 5.5-6.5 (slightly acidic to neutral)
- Soil type
- well-draining loam
Watering. Water regularly during the first growing season to establish roots. Once established, water during prolonged dry periods. Avoid waterlogging the soil.
Fertilizing. Feed with a balanced, slow-release fertilizer in early spring to support healthy growth. Avoid over-fertilizing, which can cause excessive leaf growth at the expense of berries.
Ilex cornuta is a hardy shrub that tolerates a wide range of conditions including sun and partial shade. It prefers well-drained soil and is drought tolerant once established. Regular pruning helps maintain its shape, but it generally requires low maintenance.
Propagation
- Propagation methods
- Seeds, Cuttings
Ornamental features
- Flowering
- Yes
- Flowering period
- spring
Glossy, spiny evergreen leaves and bright red berries in winter provide year-round interest.
Toxicity & Safety
Berries are mildly toxic if ingested and can cause stomach upset. Keep away from children and pets.
Allergy information
Ilex cornuta, also known as Chinese holly, can produce pollen that may cause mild allergic reactions in sensitive individuals, especially during its flowering season. People with pollen allergies should be cautious when near this plant. To reduce exposure, avoid handling the plant during peak flowering and keep the area well-ventilated.
Common problems
Overwatering can lead to root rot. Inadequate sunlight may cause sparse foliage. Occasionally, pests like scale insects or leaf miners can affect the plant.
Uses
Used mainly as an ornamental hedge or privacy screen due to its dense foliage and attractive berries. Also planted for wildlife habitat.
Notes
Prune in late winter or early spring to shape and remove dead wood. This plant can tolerate urban pollution and salt spray, making it suitable for coastal areas.