Indonesia: Anggrek Tanduk Emas (Golden Antler Orchid)
Description:
Appearance: Dendrobium discolor is known for its striking golden-yellow to brownish flowers, which resemble antlers, giving it the common name “Golden Antler Orchid.” The flowers are large, fragrant, and can have varying shades of color with a waxy texture. The petals and sepals are narrow and twisted, contributing to the ‘antler’ look.
Size: This orchid can grow quite tall, with canes reaching up to 1-2 meters in length. The leaves are lance-shaped, leathery, and arranged alternately along the cane.
Flowering Period: Typically blooms from winter to early spring, but can vary depending on environmental conditions.
Known Range:
Geographical Distribution: Dendrobium discolor is native to northern Australia (Queensland), Papua New Guinea, and parts of Indonesia (Maluku Islands).
Habitat: It thrives in tropical and subtropical regions, often found in coastal rainforests, woodlands, and sometimes in mangroves. It prefers high humidity and bright, indirect light.
Care Requirements:
Light: Prefers bright, indirect light. Avoid direct midday sun which can scorch the leaves.
Temperature: Ideal temperature range is between 20-30°C (68-86°F). It can tolerate slightly cooler temperatures but should be protected from frost.
Watering: Requires regular watering during the growing season (spring and summer). Reduce watering in the winter when the plant is less active. Ensure good drainage to prevent root rot.
Humidity: Prefers high humidity (60-80%). Regular misting or a humidity tray can help maintain the necessary moisture levels.
Fertilizer: Feed with a balanced orchid fertilizer every two weeks during the growing season. Reduce feeding to once a month in the winter.
Potting Medium: A well-draining orchid mix, such as bark or sphagnum moss, is ideal. Repot every two to three years or when the medium breaks down.
Propagation: Primarily propagated through division of clumps or keikis (plantlets) that form on the canes.
Pests and Diseases: Watch for common orchid pests such as aphids, spider mites, and scale. Ensure good air circulation to prevent fungal and bacterial infections.
By providing the right care and environmental conditions, Dendrobium discolor can be a stunning and rewarding orchid to grow, showcasing its unique antler-like blooms.
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