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PlantSnap
Plant Care
Bulbophyllum orchid
(Bulbophyllum macphersonii)
Also Known As
Bulbophyllum orchid, Macpherson's bulbophyllum, Macpherson's orchid
About This Plant
Bulbophyllum macphersonii is a species of orchid native to Papua New Guinea. It has a unique appearance with its long, thin, and twisted petals that resemble spider legs. The plant produces a single flower on a long stem, which has a strong fragrance that attracts flies, its primary pollinator.
Plant Care Instructions
Outdoor Size Range
N/A
Light Requirements
Bulbophyllum macphersonii prefers bright, indirect light. Direct sunlight can burn the leaves and flowers.
Humidity Needs
The plant prefers high humidity, around 70-80%. Use a humidifier or place a tray of water near the plant to increase humidity.
Fertilizing Schedule
Feed the plant with a balanced orchid fertilizer every 2-3 weeks during the growing season (spring and summer). Stop fertilizing during the dormant season (fall and winter).
Pruning Guidelines
Remove any dead or yellowing leaves, and cut back the flower stem after the flower has died. Bulbophyllum macphersonii does not require extensive pruning.
Common Pests and Diseases
Common pests for Bulbophyllum macphersonii include spider mites, mealybugs, and scale insects. Treat with a mild insecticide or by wiping the leaves with a damp cloth.
Indoor Size Range
8-12 inches (20-30 cm)
Watering Schedule
Water the plant once a week, allowing the soil to dry out slightly between waterings. Avoid getting water on the leaves and flowers, as this can cause them to rot.
Temperature Range
Bulbophyllum macphersonii prefers temperatures between 60-80°F (15-27°C). Avoid placing the plant in areas with extreme temperature fluctuations.
Growing Season
Spring and summer
Growing Difficulty Level
Bulbophyllum macphersonii is considered moderately difficult to grow, as it has specific requirements for light, humidity, and temperature.
USDA Hardiness Zones
Not applicable
Did You Know?
Bulbophyllum macphersonii is one of the few orchids that is pollinated by flies, rather than bees or butterflies. The plant produces a strong, unpleasant odor that mimics the smell of rotting meat, which attracts flies to pollinate the flower.
