Amazonian Elephant Ear (Alocasia amazonica)

Amazonian Elephant Ear

Alocasia amazonica

Large, glossy leaves carry jungle drama like a living tapestry. Evergreen foliage plant; common name: Amazonian Elephant Ear.

Partial sun
1–2/week
Moderate
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Plant Needs

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Sunlight Bright indirect light; avoid direct midday sun which can scorch leaf edges
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Watering Water thoroughly when the top 2–3 cm of soil is dry; avoid waterlogging to prevent root rot
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Temperature Thrives at 18–27°C; avoid temperatures below 15°C which causes leaf yellowing and stunted growth
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Characteristics

  • Leaf: Large, arrow-shaped leaves with prominent white venation; glossy dark green
  • Stem: Thick, fleshy upright petioles; clumping growth habit
  • Inflorescence: Pale green spathe enclosing a spadix (rarely produced indoors)
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Care Guide

Watering

Keep soil evenly moist; mist leaves 2–3 times weekly to boost humidity

Fertilization

Diluted liquid feed every 2 weeks. Use balanced, diluted liquid fertilizer to support leaf growth; avoid over-fertilizing which causes leaf burn

Banana peel compost tea:Compost banana peels for 2–3 weeks; dilute 1:20 with water for root drench; avoid raw peels to prevent pest infestations
Pruning
  • Remove yellowing or damaged leaves at the base to maintain plant health and appearance
  • Trim overcrowded petioles to improve airflow and reduce clumping density
  • Repot in spring and trim dead, mushy roots to encourage new root growth
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Toxicity

Warning: this plant may be toxic.

Pets & Humans

Pets: ASPCA: Toxic; calcium oxalate crystals cause oral pain, vomiting, and difficulty swallowing

Humans: Contains calcium oxalate crystals; ingestion causes oral and throat irritation

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Garden Uses & Culture

Culture: Symbolizes tropical luxury and vibrant, untamed growth

Usage: Indoor statement foliage plant; adds dramatic jungle aesthetic to living spaces