Bulbophyllum grandiflorum var. aureum

The Golden Orchid: A Captivating Epiphytic Treasure

Bulbophyllum grandiflorum var. aureum is a truly remarkable orchid species that is sure to capture your heart with its exquisite golden flowers and intriguing growth habit. This captivating orchid is native to Papua New Guinea and is a prized addition to any plant collection.

Distinctive Features

• Flowers: Produces large, stunning golden-yellow flowers that are typically 8-10cm in diameter (approximately 3-4 inches). The flowers have a unique, almost otherworldly appearance, with intricate patterns and textures. They also emit a pleasant fragrance.
• Pseudobulbs: This orchid has prominent pseudobulbs, which are swollen stems that store water and nutrients. The pseudobulbs are typically 4-6cm long (approximately 1.5-2.5 inches) and are spaced along a rhizome.
• Leaves: Each pseudobulb produces a single, leathery leaf that is typically 15-20cm long (approximately 6-8 inches). The leaves are dark green and have a slightly glossy surface.
• Growth Habit: This Bulbophyllum is an epiphyte, meaning it naturally grows on trees. It can be grown mounted on cork bark or in a hanging basket with a well-draining orchid mix.

Care Tips

• Light: Bright, indirect light is best. Avoid harsh direct sunlight, which can scorch the leaves.
• Water: Water regularly, allowing the potting mix to dry slightly between waterings. Avoid overwatering, which can lead to root rot.
• Humidity: This orchid appreciates high humidity. You can increase humidity by using a humidifier, placing the plant on a pebble tray filled with water, or misting the leaves regularly.
• Temperature: Maintain intermediate to warm temperatures between 18-29°C (65-85°F) for optimal growth.
• Fertiliser: Use a balanced orchid fertiliser at half strength every two weeks during the growing season.
• Air Circulation: Good air circulation is crucial for orchids. Ensure that the plant is not placed in a stagnant or enclosed environment.

Additional Notes

• Bulbophyllum grandiflorum var. aureum is a rewarding orchid to grow, but it does require specific care to thrive. With patience and attention to its needs, you will be rewarded with its extraordinary beauty.
• This orchid can be propagated through division of the rhizome.
• Enjoy the unique beauty and fascinating growth habit of this captivating orchid!