Christmas Palm (Adonidia merrillii)

Christmas Palm

Adonidia merrillii

It bears festive red fruits like holiday ornaments. Slender small palm; common name: Christmas Palm.

Full sun
1–2/week
Beginner
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Plant Needs

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Sunlight Full sun to partial shade; tolerates bright indirect indoor light for large container cultivation
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Watering Water deeply when the top 15–20 cm of soil dries completely; avoid standing water to prevent root rot
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Temperature Thrives in warm tropical to subtropical temperatures; protect from frost below 10°C to prevent leaf damage
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Characteristics

  • Leaf: Pinnate, arching fronds with 100+ narrow, glossy green leaflets
  • Fruit: Round, bright red drupes ripen in winter, clustered below fronds
  • Stem: Smooth, gray-brown trunk with distinct, evenly spaced leaf scar rings
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Care Guide

Watering

Keep soil consistently moist; increase frequency during hot, dry spells

Fertilization

Diluted balanced palm fertilizer every 4 weeks. Cease fertilization in winter when growth slows to avoid nutrient buildup

Eggshell powder topdress:Sprinkle finely ground, dried eggshells on the soil surface; water gently to release calcium slowly without causing soil pH imbalance
Pruning
  • Remove brown, dead fronds at the base to maintain a tidy appearance
  • Trim spent flower clusters and overripe fruit stalks to reduce trunk weight
  • Avoid cutting green fronds, as they produce energy for the palm’s growth
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Toxicity

Warning: this plant may be toxic.

Pets & Humans

Pets: ASPCA confirmed non-toxic to cats; no adverse effects reported

Humans: No known toxic effects on humans

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Garden Uses & Culture

Culture: Associated with holiday decor due to its winter-ripening bright red fruits

Usage: Ornamental palm for tropical landscapes, coastal gardens, and large indoor container displays