Bulbophyllum amplistigmaticum Plant Care
Bulbophyllum amplistigmaticum Kores
Updated · Sources · How we source care data
This unique orchid species is known for its striking, elongated petals that resemble a delicate spider web. Originating from the rainforests of Borneo, Bulbophyllum amplistigmaticum is highly sought after by plant collectors for its exotic appearance and rare beauty.
Every 5–7 days
Bright indirect to dappled shade
70–85°F
60–80%
At a glance
How do you care for Bulbophyllum amplistigmaticum?
Water Bulbophyllum amplistigmaticum every 5–7 days, letting the top layer of soil dry out between waterings, and give it bright indirect to dappled shade. It prefers temperatures of 70–85°F (21–29°C) and 60–80% humidity. Fertilize it every 2 months during the growing season.
Where Is the Bulbophyllum amplistigmaticum Native To?
What Is the Bulbophyllum amplistigmaticum?
Bulbophyllum amplistigmaticum (Bulbophyllum amplistigmaticum) belongs to the Orchidaceae family within the Bulbophyllum genus. Bulbophyllum amplistigmaticum is native to Fiji. Bulbophyllum amplistigmaticum is also known as Large-Stigma Bulbophyllum.
Bulbophyllum amplistigmaticum displays an epiphytic, clumping orchid growth habit, reaching up to 1 ft tall with a spread of approximately 1 ft. Bulbophyllum amplistigmaticum produces unique, intricate flowers often with complex shapes and patterns.
Leaf size: approximately 4 inches.
How Often Should You Water a Bulbophyllum amplistigmaticum?
Bulbophyllum amplistigmaticum requires watering every 5–7 days. Allow the top layer of soil to dry between waterings to prevent root rot. Reduce watering frequency during winter when growth slows.
Watering Frequency
Every 5–7 days
Let soil partially dry between waterings
What Light Does the Bulbophyllum amplistigmaticum Need?
Bulbophyllum amplistigmaticum thrives in bright indirect to dappled shade. Avoid placing Bulbophyllum amplistigmaticum in direct, harsh sunlight for extended periods, as this can scorch the foliage.
Light Requirement
Bright indirect to dappled shade
What Temperature and Humidity Does the Bulbophyllum amplistigmaticum Prefer?
Bulbophyllum amplistigmaticum grows best at temperatures of 70–85°F. Bulbophyllum amplistigmaticum prefers humidity levels of 60–80%. A pebble tray or humidifier helps maintain adequate moisture around the plant.
Temperature
70–85°F
Humidity
60–80%
What Soil Mix Works Best for a Bulbophyllum amplistigmaticum?
Loose, well-draining orchid mix with bark and sphagnum moss. Good drainage is essential for Bulbophyllum amplistigmaticum to prevent waterlogging, which leads to root rot and fungal issues.
How Often Should You Fertilize a Bulbophyllum amplistigmaticum?
Feed Bulbophyllum amplistigmaticum 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.
Fertilizing
Every 2 months
During the growing season
The PlantoScan app can remind you when to water and when to fertilize each plant.
How Do You Repot a Bulbophyllum amplistigmaticum?
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.
How Do You Propagate a Bulbophyllum amplistigmaticum?
Bulbophyllum amplistigmaticum can be propagated through division, back bulbs, keiki propagation. Similar propagation techniques also apply to bulbophyllum acuminatum plant care, which shares the same genus.
Is the Bulbophyllum amplistigmaticum Toxic to Pets and Children?
Pet safety not verified
The ASPCA does not list Bulbophyllum amplistigmaticum, so we can't confirm whether it is safe for cats and dogs. Keep pets from chewing it as a precaution.
This is a general caution, not veterinary or medical advice. If your pet ate a plant, contact your vet or animal poison control.
See all plants toxic to cats and plants toxic to dogs.
What Pests and Diseases Affect the Bulbophyllum amplistigmaticum?
Bulbophyllum amplistigmaticum 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.
What USDA Hardiness Zone Does the Bulbophyllum amplistigmaticum Need?
Bulbophyllum amplistigmaticum grows outdoors in USDA Zone 11a – 12b. It survives winters down to planting zone 11a. Bulbophyllum amplistigmaticum is native to Fiji. In cooler regions, grow Bulbophyllum amplistigmaticum as a houseplant or bring it indoors before the first frost.
Hardiness Zone
Zone 11a – 12b
Keep exploring plants
Bulbophyllum amplistigmaticum is one of many species covered in the complete plant care and identification guide, which groups plants by genus, attribute, and popularity.
It belongs to the Bulbophyllum genus — compare its care with other Bulbophyllum species on PlantoScan.
Bulbophyllum is part of the Orchidaceae plant family — browse all Orchidaceae genera and species.
Bulbophyllum amplistigmaticum thrives in bright light and direct sun — see other bright-light plants.
More Bulbophyllum Species
Other Bulbophyllum species in PlantoScan's care catalogue share similar watering, light, and soil preferences:
Sources
- Scientific name & taxonomy: Bulbophyllum amplistigmaticum Kores, family Orchidaceae (first published in Allertonia 5: 150 (1989)) — World Flora Online record, IPNI name record.
- Pet toxicity: Pet safety not verified: the ASPCA does not list Bulbophyllum amplistigmaticum, so we can't confirm whether it is safe for cats and dogs. Checked against the ASPCA plant list; any other toxicity note on this page comes from PlantoScan's plant database.
- Hardiness zone: USDA Zone 11a – 12b, estimated from the plant's typical growing conditions.
- Care values(watering, light, temperature, humidity, soil, fertilizing): PlantoScan's plant database, filtered by automatic plausibility checks — values that fail them are hidden. How we source and check plant data.
Spotted a mistake? Email info@upvision.media with the page link — we check and correct reported errors.
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