Plant Wiki

The open plant encyclopedia

Know any plant.
Grow it well.

Snap a photo or search by any name to see how to care for it, where it comes from, whether it's safe, and a 3D model you can turn.

  • 13,000+plants with full pages
  • 365,000+plant species worldwide
  • 220+countries covered

Common in

See all

The plants people record most in your country, and ones that grow there wild.

What do you want to do?

Popular plants

Browse all plants

See them in 3D

All plants in 3D

Browse plants

Filter by what you want to do, shape, origin, country, care and safety.

Plant Wiki › Browse plants

Pillans’ watsonia

Watsonia pillansii

Also called Beatrice watsoni, Orange Watsonia, Ridge Stamen Watsonia

Pillans’ watsonia
Photo: SAplants, CC BY-SA 4.0

Pillans' watsonia is a South African corm-forming (bulbous) species in the iris family, native to the Cape and KwaZulu-Natal. It is grown for its tall spikes of orange flowers, and it needs full sun and good drainage.

Family
Iridaceae (Iris family)
Grows as
Bulb
Light
Full sun
Water
Water moderately during active growth and spring flowering, then keep nearly dry while dormant in summer.
Soil
Well-drained sandy or loamy soil, low in organic matter.
Temperature
Frost-tolerant to about -5 °C; mild to warm conditions suit it best.
How easy
Moderate
Native range
S. & E. Cape Prov. to KwaZulu-Natal
Climate
subtropical

About

Watsonia pillansii, the Pillans’ watsonia, is a plant belonging to the genus Watsonia. The species is endemic to KwaZulu-Natal, the Eastern Cape and the Western Cape.

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 pillansii 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.

Credits & terms

Identify a plant

Point at a leaf or flower and snap. One plant in frame works best.

Your photo
Starting camera…