Marlberry (Ardisia escallonioides)

Marlberry

Ardisia escallonioides

Shiny evergreen foliage bears clusters of bright berries, adding year-round charm. Broadleaf evergreen shrub; common name: Marlberry.

Partial sun
1–2/week
Moderate
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Plant Needs

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Sunlight Full sun to partial shade; tolerates dappled shade in hot, arid regions to prevent leaf scorch
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Watering Water deeply when the top 2–3 cm of soil is dry; avoid overwatering to prevent root rot
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Temperature Thrives in warm temperate to tropical climates; protect from frost below 10°C to prevent leaf damage
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Characteristics

  • Leaf: Leathery, elliptical leaves with serrated margins, glossy dark green upper surface
  • Flower: Small, white to pale pink, star-shaped blooms in axillary clusters
  • Fruit: Bright red, spherical berries persisting through winter
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Care Guide

Watering

Keep soil consistently moist but not waterlogged

Fertilization

Apply balanced diluted liquid fertilizer once monthly. Avoid over-fertilization to prevent excessive foliage growth at the expense of blooms

Eggshell powder top-dress:Crush dried eggshells into fine powder; sprinkle 1–2 tbsp around base of plant; gently work into topsoil without disturbing roots
Pruning
  • Prune in late winter to shape the shrub and remove dead or damaged branches
  • Thin dense inner growth to improve airflow and light penetration
  • Remove spent berry clusters if self-seeding is unwanted in managed gardens
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Toxicity

Warning: this plant may be toxic.

Pets & Humans

Pets: ASPCA: Toxic; contains saponins that may cause gastrointestinal distress

Humans: Ingestion of large quantities of berries may cause mild gastrointestinal upset

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Garden Uses & Culture

Culture: N/A

Usage: Ornamental hedge or foundation planting; berries attract native bird species