Cambria Orchid (Oncidium hybrid)

Cambria Orchid

Oncidium hybrid

A stunning intergeneric hybrid orchid prized for its vibrant, patterned blooms. Epiphytic ornamental; other names: Vuylstekeara.

Requires bright, indirect light; avoid harsh direct midday sun which can scorch the leaves.
1/week
Moderate
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Plant Needs

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Sunlight Requires bright, indirect light; avoid harsh direct midday sun which can scorch the leaves.
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Watering Water thoroughly when the potting medium is almost dry, ensuring excellent drainage.
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Temperature Prefers moderate room temperatures with a slight drop at night to encourage blooming.
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Characteristics

  • Leaves: Long, strap-like, medium green leaves emerging from the apex and base of pseudobulbs;
  • Flowers: Highly variable, often star-shaped with ruffled edges, featuring striking patterns of red, maroon, yellow, white, and pink on a branched inflorescence;
  • Pseudobulbs: Plump, oval-shaped pseudobulbs at the base that store water and nutrients;
  • Roots: Thick, fleshy epiphytic roots covered in silvery velamen.
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Care Guide

Watering

Water thoroughly once a week, allowing water to flush through the bark mix.

Fertilization

Apply a balanced orchid fertilizer diluted to quarter strength.. Flush the pot with plain water once a month to prevent salt buildup.

Banana Peel Tea:Soak chopped banana peels in water for 48 hours, strain, and dilute 1:1 with water. Use as a liquid feed to encourage blooming. Avoid placing raw peels directly in the orchid bark to prevent mold and fungal gnats.
Pruning
  • Cut the flower spike down to the base once all blooms have faded and the stem turns brown;
  • Remove any dried, yellowing leaves or shriveled, dead pseudobulbs using sterilized tools;
  • Trim dead, hollow, or mushy roots during repotting, leaving the firm, healthy ones intact.
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Toxicity

Warning: this plant may be toxic.

Pets & Humans

Pets: Non-toxic to cats per ASPCA guidelines.

Humans: Generally considered non-toxic to humans.

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Garden Uses & Culture

Culture: The 'Cambria' orchid was originally bred in Europe in the early 20th century as the first intergeneric orchid hybrid designed specifically to thrive in typical indoor household conditions.

Usage: Widely cultivated as an ornamental indoor houseplant and occasionally used in high-end floral arrangements for its long-lasting cut flowers.