Dwarf Trichocentrum (Trichocentrum pumilum)

Dwarf Trichocentrum

Trichocentrum pumilum

Tiny, delicate blooms carry sweet citrus fragrance. Miniature epiphytic orchid; common name: Dwarf Trichocentrum.

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 delicate foliage
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Watering Water thoroughly when potting medium is completely dry; avoid standing water around aerial roots
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Temperature Thrives in warm tropical temperatures; avoid drops below 12°C to prevent leaf damage and stunted growth
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Characteristics

  • Leaf: Thick, fleshy linear leaves, 3–7 cm long, gray-green in color
  • Flower: Small star-shaped blooms, pale yellow with brown lip markings; clustered inflorescences
  • Root: Thin wiry aerial roots for anchorage and moisture uptake
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Care Guide

Watering

Keep medium slightly moist; mist aerial roots 2–3 times weekly to boost humidity

Fertilization

Diluted balanced orchid fertilizer every 2 weeks. Flush potting medium monthly to remove salt buildup from fertilizers

Banana peel compost 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 inflorescences at the base to redirect energy to new growth
  • Remove yellowing or damaged leaves to maintain plant health and airflow
  • Trim dead, shriveled aerial roots to keep the plant tidy without harming healthy roots
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Toxicity

Warning: this plant may be toxic.

Pets & Humans

Pets: ASPCA-verified non-toxic to cats; no toxic reactions reported

Humans: Non-toxic to humans; no reported adverse health effects from ingestion or contact

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Garden Uses & Culture

Culture: N/A

Usage: Ornamental indoor orchid; used for fragrance accent in small spaces