Scadoxus membranaceus is a small bulbous geophyte from South Africa's east coast, the smallest species in its genus, with a showy umbel of green to pink flowers and red berries. It is grown as an ornamental where it stays above about 5 °C, with an open, orchid-like growing medium.
Family
Amaryllidaceae (Daffodil & onion family)
Grows as
Bulb
Light
Part shade, Bright indirect
Water
Water moderately while in growth and keep nearly dry during the winter rest period.
Soil
Open, free-draining mix such as orchid bark or sand-based mix.
Temperature
15–25 °C; protect below 5 °C
How easy
Moderate
Safety
Toxic
Native range
E. Cape Prov. to KwaZulu-Natal
Climate
subtropical
About
Scadoxus membranaceus is a flowering plant in the Amaryllidaceae family. It is a bulbous plant from South Africa (east Cape Province, KwaZulu-Natal). The smallest of the species of Scadoxus, it is sometimes cultivated as an ornamental plant where a minimum temperature of 5 °C (41 °F) can be maintained.
How to grow it
Scadoxus membranaceus is not common in cultivation, but can be grown with a minimum temperature of 5 °C (41 °F), such as provided by a heated greenhouse in less favourable climates. An open growing medium is required, such as that used for orchids. Propagation is by seed. Pests are those of Scadoxus generally.
Safety
The genus Scadoxus is known to have some strongly toxic species, containing poisonous alkaloids. These are lethal to animals, such as sheep and goats, that graze on the plants. Other species of Scadoxus have been used in parts of tropical Africa as components of arrow poisons and fishing poisons.
Where it grows
Scadoxus membranaceus is native to the east coast of South Africa, from the east of Cape Province in the south to KwaZulu-Natal in the north. It grows in areas of coastal sand, and on rocks as a lithophyte where there is sufficient accumulated material to form an open rooting medium.
Text excerpted from the Wikipedia article Scadoxus membranaceus 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.