Scadoxus puniceus is a bulbous species in the daffodil and onion family, native to much of southern and eastern Africa, grown as an ornamental for its red flower heads. It grows best in cool, shaded, moist conditions and is often found in ravines and forest leaf litter.
Family
Amaryllidaceae (Daffodil & onion family)
Grows as
Bulb
Light
Part shade, Shade
Water
Water regularly while in active growth, then keep drier during the dormant period.
Soil
Well-drained, humus-rich mix that holds some moisture.
Temperature
15–25 °C; protect below 5 °C.
How easy
Moderate
Safety
Toxic: The bulb is poisonous in significant amounts and the alkaloids in the plant can cause harm if eaten.
Native range
Ethiopia to S. Africa
Climate
seasonally dry tropical
About
Scadoxus puniceus, commonly known as the paintbrush lily, is a species of bulbous plant. It is native to much of southern and eastern Africa: Ethiopia, Sudan, Tanzania, Malawi, Mozambique, Zambia, Zimbabwe, Botswana, Eswatini (Swaziland), and South Africa (the Cape Provinces, KwaZulu-Natal, the Free State and the Northern Provinces). Scadoxus puniceus can be found in cool, shady habitat such as ravines and forests, where it is often found in moist leaf litter. Other common names include snake lily, royal paintbrush, King-of-Candida, African blood lily (English), rooikwas (Afrikaans), isisphompho, and umgola (Zulu). There are nine species of Scadoxus of which three, S. puniceus, S. multiflorus (with 2 subspecies) and S.membranaceus, occur in South Africa.
How to grow it
The plant is cultivated as an ornamental. It was popular in the Netherlands as early as the beginning of the 18th century.
Uses
While the bulb is considered poisonous in significant amounts, it is used traditionally to treat "coughs, gastro-intestinal problems, febrile colds, asthma, leprosy, sprains and bruises," and "as an antidote to poisons.'" It is also used as a diuretic. The leaves are applied to sores and ulcers to aid healing and act as an antiseptic. The plant is also traditionally consumed during pregnancy as part of an herbal regime to ensure safe labour. The alkaloids in the plant include haemanthamines, haemanthidine, 6-β-hydroxycrinamine, scapunine, and scadoxucines.
Text excerpted from the Wikipedia article Scadoxus puniceus by its contributors, under CC BY-SA 4.0; the excerpts and the care summary drawn from them are shared under the same licence.
The care summary was written by AI (Claude, Anthropic) from the sources on this page, with general growing knowledge where they are silent. Check before relying on it.
Life form, climate and native range: World Checklist of Vascular Plants, Royal Botanic Gardens, Kew (CC BY 3.0), reformatted; see Plants of the World Online.