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Limestone Watsonia

Watsonia fergusoniae

Limestone Watsonia is a bulb-forming plant from the South African fynbos, endemic to the Western Cape. It is grown for its showy flower spikes and needs a sunny, free-draining spot with a dry rest period.

Family
Iridaceae (Iris family)
Grows as
Bulb
Light
Full sun
Water
Water moderately in the growing season and keep almost dry while dormant in summer.
Soil
Sandy, free-draining soil or gritty potting mix.
Temperature
10–30 °C; protect below about 0 °C.
How easy
Moderate
Native range
SSW. Cape Prov.
Climate
subtropical

About

Watsonia fergusoniae is a geophyte belonging to the genus Watsonia and is part of the fynbos. The species is endemic to the Western Cape and occurs from the Agulhas Plain to the Gourits River. The plant is threatened by invasive plants and excessive flower picking.

Other Watsonia plants

Renoster Watsonia · Wine Watsonia · Amatola Watsonia · Bulbil bugle-lily · Watsonia bachmannii · Watsonia bella · Cape bugle-lily · Mistbelt Watsonia · Dwarf Watsonia · Confusing Watsonia · Dense Watsonia · Lax Watsonia

Text excerpted from the Wikipedia article Watsonia fergusoniae 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.

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