Ivory Bulbophyllum Plant Care

Ivory Bulbophyllum (Bulbophyllum ivorense) belongs to the Orchidaceae family within the Bulbophyllum genus. Ivory Bulbophyllum is native to Tropical Moist Forests in the countries touching the Gulf of Guinea in Africa. Ivory Bulbophyllum is also known as Ivorian Bulbophyllum.

Ivory Bulbophyllum displays an epiphytic, clumping orchid growth habit, reaching up to 12 ft tall with a spread of approximately 6 ft. Ivory Bulbophyllum produces unique, intricate flowers often with complex shapes and patterns.

Leaf size: approximately 4 inches.

Bulbophyllum ivorense requires watering every 7–10 days. Allow the top layer of soil to dry between waterings to prevent root rot. Reduce watering frequency during winter when growth slows.

Ivory Bulbophyllum thrives in bright indirect to dappled shade. Avoid placing Ivory Bulbophyllum in direct, harsh sunlight for extended periods, as this can scorch the foliage.

Bulbophyllum ivorense grows best at temperatures of 65–80°F. Ivory Bulbophyllum prefers humidity levels of 60–80%. A pebble tray or humidifier helps maintain adequate moisture around the plant.

Loose, well-draining orchid mix with bark and sphagnum moss. Good drainage is essential for Ivory Bulbophyllum to prevent waterlogging, which leads to root rot and fungal issues.

Feed Ivory Bulbophyllum every 2 months during the growing season (spring and summer) with a balanced fertilizer diluted to the strength on the label.

Pause feeding in autumn and winter, when growth slows, and never fertilize dry soil — water first.

The PlantoScan app can remind you when to water and when to fertilize each plant.

Repot every 1-2 years after flowering. Choose a pot one size larger than the current container, and ensure it has drainage holes to allow excess water to escape.

Ivory Bulbophyllum can be propagated through division, back bulbs, keiki propagation. Similar propagation techniques also apply to bulbophyllum acuminatum plant care, which shares the same genus.

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Ivory Bulbophyllum is susceptible to aphids, scale insects, spider mites. Inspect the foliage regularly, especially along leaf undersides and stems. Treat infestations promptly with insecticidal soap or neem oil to prevent spread.

Yellow leaves, brown tips or drooping? See common plant problems and how to fix them.

Ivory Bulbophyllum grows outdoors in USDA Zone 11a – 12b. It survives winters down to planting zone 11a. Ivory Bulbophyllum is native to Tropical Moist Forests in the countries touching the Gulf of Guinea in Africa. In cooler regions, grow Ivory Bulbophyllum as a houseplant or bring it indoors before the first frost.