Joewood (Jacquinia keyensis)

Joewood

Jacquinia keyensis

It forms dense evergreen thickets with glossy foliage, a sturdy coastal shrub. Common name: Joewood.

Full sun
1–2/week
Moderate
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Plant Needs

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Sunlight Full sun to partial shade; tolerant of coastal salt spray and direct sunlight
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Watering Drought-tolerant once established; water deeply but infrequently, allowing soil to dry between waterings
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Temperature Tolerates mild frost down to 10°C; thrives in warm coastal temperatures
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Characteristics

  • Leaf: Leathery, elliptical glossy green leaves, 2–5 cm long, with entire margins
  • Flower: Small, fragrant white to cream tubular flowers, clustered in axillary inflorescences
  • Stem/Bark: Grayish-brown smooth bark; dense branching creates thick, compact growth habit
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Care Guide

Watering

Water every 7–10 days during prolonged dry spells; avoid waterlogging

Fertilization

Apply balanced slow-release fertilizer once at the start of growing season. Use low-nitrogen fertilizer to promote compact growth and flowering

Eggshell powder topdressing:Crush dried eggshells into fine powder; sprinkle lightly around base of shrub; water in to release nutrients gradually
Pruning
  • Thin overcrowded branches in late winter to improve airflow and maintain compact shape
  • Remove dead or damaged stems to promote healthy new growth
  • Trim back excessive growth after flowering to preserve dense thicket form
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Toxicity

Warning: this plant may be toxic.

Pets & Humans

Pets: ASPCA: No reported toxicity to cats

Humans: No known toxic effects on humans

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Garden Uses & Culture

Culture: N/A

Usage: Coastal erosion control; ornamental hedge; wildlife shelter for native birds