Mirror Plant (Coprosma repens)

Mirror Plant

Coprosma repens

A resilient evergreen shrub celebrated for its incredibly glossy, colorful foliage that reflects light like a mirror. Coastal ornamental; other names: looking-glass plant.

Prefers full sun to partial shade; full sun brings out the most vibrant foliage colors.
1/week
Easy
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Plant Needs

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Sunlight Prefers full sun to partial shade; full sun brings out the most vibrant foliage colors.
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Watering Drought tolerant once established; water deeply but infrequently, allowing the topsoil to dry out completely.
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Temperature Thrives in mild coastal climates; frost-sensitive and requires protection from freezing temperatures.
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Characteristics

  • Leaves: Opposite, simple, highly glossy and waxy, ovate to broadly elliptic, often variegated with vibrant green, yellow, orange, red, or purple hues;
  • Flowers: Small, inconspicuous, greenish-white, tubular, dioecious (separate male and female plants);
  • Stems: Woody, branching, with characteristic stipules located between the petioles;
  • Fruit: Fleshy, berry-like drupes, usually orange or red, appearing on female plants after successful pollination.
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Care Guide

Watering

Water moderately, allowing the top few inches of soil to dry out between waterings.

Fertilization

Apply a balanced, slow-release fertilizer at the beginning of the growing season.. Avoid heavy nitrogen fertilization, which can diminish the vibrant foliage colors.

Banana Peel Tea:Soak chopped banana peels in water for 24-48 hours, strain, and use the liquid to water the plant. This provides gentle potassium to support root strength and overall resilience without causing excessive, weak foliage growth. Discard peels in compost to avoid attracting pests.
Pruning
  • Prune in late winter or early spring before new growth begins to maintain a compact shape;
  • Pinch back the growing tips of young plants to encourage branching and denser foliage;
  • Remove any dead, damaged, or crossing branches to improve air circulation;
  • Can be sheared regularly if grown as a formal hedge.
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Toxicity

Warning: this plant may be toxic.

Pets & Humans

Pets: Non-toxic to cats per ASPCA guidelines.

Humans: Generally considered non-toxic to humans, though ingestion of large amounts of plant material is not recommended.

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Garden Uses & Culture

Culture: Highly valued in Western coastal landscaping, particularly in California and parts of Europe, for its exceptional tolerance to salt spray and strong winds, making it a staple in seaside gardens.

Usage: - Excellent for coastal hedges and windbreaks; - Striking container plant for patios and balconies; - Accent shrub in mixed borders due to its year-round color; - Useful in xeriscaping once fully established.