Bulbophyllum membranifolium subsp. inunctum

This small epiphyte grows in humid, damp forests at high elevations. The plant has conical, rugose pseudobulbs that are widely spaced on a creeping rhizome, each carrying a single apical leaf. Due to its high elevation origin, it is usually grown as a cool- to intermediate-growing species.

• Light: Requires moderate to bright, filtered light. It should be protected from direct, harsh sunlight to prevent scorching of the foliage.
• Temperature: Prefers cool to intermediate conditions. Maintain temperatures between 60-80°F (16-27°C), with night temperatures consistently cooler, which is vital for stimulating growth and flowering.
• Humidity: High humidity is essential, ideally 70% or higher, to replicate its cloud forest habitat. Excellent air circulation is mandatory to prevent fungal or bacterial problems in these high-moisture conditions.
• Watering: Water frequently and generously to ensure the medium remains consistently moist. Never allow the potting mix or mount to dry out completely.

Additional Notes

It produces a short inflorescence bearing a single, large flower, which can measure up to 10 cm (4 inches) or more across. The specific subspecies name inunctum is often recognized for its large, distinctive bloom.