African Milk Bush Plant Care
Centrostigma papillosum Summerh.
Updated · Sources · How we source care data
This plant's large, velvety, heart-shaped leaves with striking silver veins make it a standout in any collection. Originally hailing from tropical Africa, Centrostigma papillosum's unique foliage and rare availability make it highly sought after by plant collectors looking to add a touch of exotic beauty to their gardens.
Every 14–21 days
Bright indirect light
60–80°F
40–60%
At a glance
How do you care for African Milk Bush?
Water African Milk Bush every 14–21 days, letting the top layer of soil dry out between waterings, and give it bright indirect light. It prefers temperatures of 60–80°F (16–27°C) and 40–60% humidity. Fertilize it every month during the growing season.
What Is the African Milk Bush?
African Milk Bush (Centrostigma papillosum) belongs to the Orchidaceae family within the Centrostigma genus. African Milk Bush is native to Africa. African Milk Bush is also known as Euphorbia papillosa.
African Milk Bush displays an epiphytic, clumping orchid growth habit, reaching up to 2 ft tall with a spread of approximately 2 ft. African Milk Bush produces colorful, fragrant blooms in various shapes and sizes.
Leaf size: approximately 4 inches.
How Often Should You Water a African Milk Bush?
Centrostigma papillosum requires watering every 14–21 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 14–21 days
Let soil partially dry between waterings
What Light Does the African Milk Bush Need?
African Milk Bush thrives in bright indirect light. Avoid placing African Milk Bush in direct, harsh sunlight for extended periods, as this can scorch the foliage.
Light Requirement
Bright indirect light
What Temperature and Humidity Does the African Milk Bush Prefer?
Centrostigma papillosum grows best at temperatures of 60–80°F. African Milk Bush prefers humidity levels of 40–60%.
Temperature
60–80°F
Humidity
40–60%
What Soil Mix Works Best for a African Milk Bush?
Well-draining orchid mix with bark chips and perlite. Good drainage is essential for African Milk Bush to prevent waterlogging, which leads to root rot and fungal issues.
How Often Should You Fertilize a African Milk Bush?
Feed African Milk Bush every month 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 month
During the growing season
The PlantoScan app can remind you when to water and when to fertilize each plant.
How Do You Repot a African Milk Bush?
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 African Milk Bush?
African Milk Bush can be propagated through division, back bulbs, keiki propagation. Similar propagation techniques also apply to african violet vine plant care, which shares the same genus.
Is the African Milk Bush Toxic to Pets and Children?
Pet safety not verified
The ASPCA does not list African Milk Bush, 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 African Milk Bush?
African Milk Bush is susceptible to scale insects, spider mites, aphids. 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.
Keep exploring plants
African Milk Bush 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 Centrostigma genus — compare its care with other Centrostigma species on PlantoScan.
Centrostigma is part of the Orchidaceae plant family — browse all Orchidaceae genera and species.
African Milk Bush thrives in bright light and direct sun — see other bright-light plants.
Related Plant Care Guides
Closely related plants with similar care requirements:
Sources
- Scientific name & taxonomy: Centrostigma papillosum Summerh., family Orchidaceae (first published in Kew Bull. 11: 219 (1956)) — World Flora Online record, IPNI name record.
- Pet toxicity: Pet safety not verified: the ASPCA does not list African Milk Bush, 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.
- 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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