Moth Orchid (Phalaenopsis amabilis)

Moth Orchid

Phalaenopsis amabilis

Delicate moth-shaped blooms float like living lace. Epiphytic flowering orchid; common name: Moth Orchid.

Partial sun
1–2/week
Moderate
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Plant Needs

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Sunlight Bright indirect light; avoid direct midday sun to prevent leaf scorch
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Watering Water thoroughly when potting medium is almost dry; avoid standing water in saucers
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Temperature Thrives at 20–28°C; avoid sudden temperature drops below 15°C
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Characteristics

  • Leaf: Thick, leathery, oval dark green leaves arranged in a basal rosette
  • Flower: White, moth-shaped blooms with yellow and purple lip; racemes up to 1 m long
  • Root: Thick, silvery-green aerial roots for moisture and nutrient uptake
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Care Guide

Watering

Keep medium slightly moist; increase humidity via misting

Fertilization

Diluted orchid fertilizer every 2 weeks. Use balanced, diluted liquid fertilizer to avoid burning delicate roots

Banana peel tea:Soak fully composted banana peels in water for 3 days; dilute 1:20 for root drench; avoid raw peels to prevent mold growth
Pruning
  • Trim spent flower spikes to 2–3 nodes to encourage reblooming
  • Remove yellowing or damaged leaves at the base to prevent fungal growth
  • Trim dead, shriveled aerial roots to maintain plant appearance
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Toxicity

Warning: this plant may be toxic.

Pets & Humans

Pets: ASPCA: Non-toxic to cats

Humans: No known toxic effects on humans

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Garden Uses & Culture

Culture: Symbolizes elegance, purity, and friendship in many Southeast Asian and Western cultures

Usage: Ornamental indoor flowering plant; cut flower arrangements for special occasions