Perak Fan Palm (Johannesteijsmannia perakensis)

Perak Fan Palm

Johannesteijsmannia perakensis

Its fan-shaped leaves unfurl like giant green umbrellas, a stately tropical focal point. Slow-growing palm; common name: Perak Fan Palm.

Partial sun
2/week
Moderate
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Plant Needs

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Sunlight Bright indirect light; tolerate partial shade; avoid direct midday sun to prevent leaf scorch
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Watering Water thoroughly when top 5–7 cm of soil is dry; avoid waterlogging to prevent root rot
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Temperature Thrives in warm tropical temperatures; avoid drops below 15°C as it may cause leaf damage
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Characteristics

  • Leaf: Large, circular fan-shaped leaves up to 2 m wide, with deep splits along the margins; glossy dark green
  • Stem: Short, subterranean or semi-aboveground stems; covered with persistent leaf bases
  • Inflorescence: Axillary, pendulous clusters of small, creamy-white flowers
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Care Guide

Watering

Keep soil consistently moist but not soggy; increase frequency during hot, dry periods

Fertilization

Diluted balanced fertilizer every 4 weeks. Avoid over-fertilizing to prevent leaf tip burn; cease feeding in autumn and winter

Banana peel compost tea:Compost banana peels for 4–6 weeks; steep in water for 24 hours, dilute 1:20 for root drench; avoid using raw peels to prevent pest infestations
Pruning
  • Remove brown, yellowing fronds at the base to maintain plant tidiness
  • Trim dead leaf bases from the stem to improve air circulation around the crown
  • Avoid over-pruning healthy fronds as they contribute to the plant's photosynthetic capacity
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Toxicity

Warning: this plant may be toxic.

Pets & Humans

Pets: ASPCA: No known toxicity to cats

Humans: No known toxicity to humans

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Garden Uses & Culture

Culture: N/A

Usage: Ornamental focal plant in tropical gardens; large indoor specimen for high-humidity spaces