Dendrobium chrysanthum

Native to Himalayan foothills and forests across mainland Southeast Asia, this impressive species bears fragrant, fleshy flowers along long, pendant canes. Golden-yellow blooms with dark throat markings and softly hairy lips create a striking seasonal display.

• Light: Bright, filtered light with gentle morning sun. A lightly shaded greenhouse position is ideal; protect from harsh midday sun.
• Temperature: Intermediate-growing, with a cooler winter rest; aim for growing-season days of 70–82°F (21–28°C) and nights of 55–65°F (13–18°C). Winter nights around 50–55°F (10–13°C) are suitable; protect from frost.
• Humidity: Aim for 60–80% during active growth with steady air circulation. Maintain ventilation during cooler weather.
• Watering: Water generously while new canes are growing, allowing a well-drained mix to begin drying between waterings. Once growth matures, reduce watering and fertilizer for a drier winter rest. Give occasional light moisture to prevent excessive cane shriveling, then increase watering as new growth and roots develop.

Additional Notes:

Mature canes can reach about 5 feet (1.5 m), carrying pointed, glossy green leaves. A hanging basket with an open orchid mix provides room for the pendant growth. Retain healthy canes even after leaf loss, and repot when new roots emerge to minimize disturbance.