PlantFun
Plant Needs
Sunlight
Requires bright, indirect light; avoid harsh direct midday sun which can scorch leaves.
Watering
Water thoroughly when the potting medium is almost completely dry.
Temperature
Prefers intermediate temperatures, ideally with a slight drop at night to encourage blooming.
Characteristics
- Leaves: Long, strap-like, medium green leaves emerging from the apex and base of pseudobulbs;
- Flowers: Highly variable, often star-shaped with striking patterns of red, maroon, yellow, white, and pink, featuring a prominent, sometimes ruffled lip;
- Pseudobulbs: Plump, oval to pear-shaped pseudobulbs that store water and nutrients;
- Roots: Thick, fleshy epiphytic roots covered in silvery velamen.
Care Guide
Watering
Water thoroughly once a week, allowing water to flush through the bark mix.
Fertilization
Apply a balanced orchid fertilizer diluted to 1/4 strength every two weeks.. Flush the pot with plain water once a month to prevent salt buildup from fertilizers.
Banana Peel Tea：Steep chopped banana peels in water for 24-48 hours. Strain the liquid and dilute 1:1 with water. Use this to water the orchid to encourage strong blooming. Discard the solid peels in compost to avoid attracting fruit flies indoors.Pruning
- Cut the flower spike down to the base once all blooms have faded and the stem turns brown;
- Remove any dried, yellowing, or dead leaves gently from the base;
- Trim dead, papery, or mushy roots during repotting using sterilized shears.
Toxicity
Warning: this plant may be toxic.
Pets & Humans
Pets: Non-toxic to cats per ASPCA guidelines for the Oncidium alliance.
Humans: Generally considered non-toxic to humans.
Garden Uses & Culture
Culture: The 'Cambria' orchid represents a triumph of early 20th-century European orchid breeding, originating with the famous × Vuylstekeara Cambria 'Plush' bred in England in 1931, which won numerous horticultural awards.
Usage: Highly valued as an indoor ornamental flowering plant and occasionally used in high-end floral arrangements.