Brunsvigia grandiflora Lindl.
Large-flowered Brunsvigia
Perennial bulbous geophyte of the family Amaryllidaceae, native to eastern and southern South Africa. It produces spectacular umbels of red to pink flowers on robust scapes, appearing before or alongside the leaves. One of the most showy Brunsvigia species, it has been cultivated in botanical collections since the 19th century.
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© Botanical Register, Edwards's Botanical Register vol. 16, tab. 1335 (1830)
Public domain
Overview
| Category | Classification |
|---|---|
| Family | Amaryllidaceae |
| Genus | Brunsvigia |
| Growth Habit | Bulbous herb, dry-season geophyte; leaves prostrate on the ground, usually appearing after flowering. |
| Conservation Status | Least Concern (LC) — IUCN Red List; populations stable across native range. |
| pH Target | 5.5–7.0 |
| Type | Well-drained sandy loam, rich in organic matter. |
Origin & Habitat
Requirements
Soil & Substrate
Type
Well-drained sandy loam, rich in organic matter.
groups Beneficial Associations
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Propagation Strategy
P
O
Every 5–7 years or when the pot is completely filled with bulblets.
Low-nitrogen, high-potassium fertilizer (e.g. 3-1-5) every 4 weeks during active growth; stop during dormancy.
Uses & Applications
Precautions / Toxicity
HIGHLY TOXIC — Contains Amaryllidaceae alkaloids (lycorine, narciclasine, montanine and related compounds) in the bulb and all plant parts. Ingestion causes intense nausea, vomiting, excessive salivation, diarrhoea, hypotension and, in high doses, central nervous system depression. Keep out of reach of children and pets. Handle only with gloves.
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Plant Health
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"The flowering scape becomes a rolling dispersal unit (tumbleweed) at maturity, dispersing seeds by wind. Seeds lack dormancy and must be sown immediately after harvest."
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Scientific Integrity
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Sources
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Discussion
Disclaimer
This species record is provided for educational and informational purposes only. Jardín Roca Negra does not guarantee the accuracy or completeness of the data. Content is community-curated and may be subject to revision; it should not replace advice from a qualified botanist. This species may be toxic, invasive, or subject to legal restrictions — verify before handling or cultivating. Jardín Roca Negra accepts no liability for any harm arising from reliance on this information. Images are reproduced under Creative Commons or equivalent free licenses; credits are noted below each image.