Mirror Bush
Coprosma repens
Pacific Sunrise
About this plant
Coprosma repens, commonly called Mirror Bush, is an evergreen shrub known for its glossy, shiny leaves that reflect light beautifully. It often has variegated foliage with green, yellow, and sometimes reddish tones. This plant is popular for hedges, screens, or as an ornamental shrub in gardens. It is native to New Zealand and is valued for its fast growth and tolerance to coastal conditions.
Taxonomy
- Genus
- Coprosma
- Family
- Rubiaceae
- Higher classification
- Gentianales
- Plant type
- Shrub
- Lifespan
- Perennial
Origin & Distribution
- Native region
- New Zealand
- Distribution
- Widely cultivated in New Zealand, Australia, and coastal gardens in mild climates worldwide.
Care
- Light preference
- Full sun
- Suitable locations
- Outdoor, Balcony, Greenhouse
- Preferred window facing
- South-facing, West-facing, East-facing
- Watering frequency
- Moderate
- Watering interval
- 5–10 days
- Humidity
- Normal
- Minimum
- 5 °C
- Maximum
- 30 °C
- Optimal
- 15-25 °C
- USDA hardiness zones
- 9-11
- Soil pH
- 6.0-7.5 (slightly acidic to neutral)
- Soil type
- well-draining loam or sandy soil
Watering. Water regularly during the growing season but allow the soil to dry out slightly between waterings. Reduce watering in winter to prevent root rot.
Fertilizing. Feed Coprosma repens with a balanced, slow-release fertilizer in spring and mid-summer to support healthy growth. Avoid over-fertilizing, which can cause excessive leaf growth and reduce flowering.
Coprosma repens is a tough and easy-to-grow shrub that thrives in sunny spots. It tolerates drought well once established and needs only occasional watering. Watch for leaf spots if overwatered or in poor air circulation. Pruning helps maintain shape and encourages bushy growth.
Propagation
- Propagation methods
- Cuttings, Seeds
- Care difficulty
- Easy
Ornamental features
- Flowering
- Yes
- Flowering period
- spring
Glossy, reflective leaves with variegated colors; small inconspicuous flowers; dense bushy form.
Toxicity & Safety
- Toxic to humans
- Non-toxic
- Toxic to pets
- Non-toxic
- Weed potential
- Low spread
Generally considered non-toxic but avoid ingestion. Sap may cause mild skin irritation in sensitive individuals.
Allergy information
- Allergy risk
- Low
- Allergy triggers
- Sap or latex, Skin contact
- Pollen level
- Low
Coprosma repens may cause mild skin irritation in some people who are sensitive to its sap. The plant's pollen is not a common allergen. To reduce exposure, wear gloves when pruning or handling the plant and wash your hands afterward.
Common problems
Overwatering can cause root rot and leaf spots. Poor air circulation may lead to fungal diseases. Occasionally, pests like scale insects or aphids may appear but are usually manageable.
Uses
Used as an ornamental shrub for hedges, screens, and garden borders. Its attractive foliage adds visual interest to landscapes.
Notes
Prune lightly after flowering to maintain shape and encourage bushier growth. It tolerates coastal winds and salt spray well. Repot young plants annually if grown in containers.