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Banded Viooltjie

Lachenalia unifolia

Also called Blue Viooltjie, Oneleaf Viooltjie

Banded Viooltjie
Photo: Motohiro Sunouchi, CC BY 4.0

Lachenalia unifolia is a small bulbous geophyte from South Africa's Cape region, grown for its single banded leaf and spikes of blue, pink or pale yellow flowers in late winter and spring. It is a dormant-season grower that does best with a dry summer rest.

Family
Asparagaceae (Asparagus family)
Grows as
Bulb
Light
Full sun, Part shade
Water
Water moderately while in active growth in winter and spring, then keep dry during summer dormancy.
Soil
Free-draining sandy or gritty soil, such as a cactus or bulb mix.
Temperature
5–25 °C; protect from hard frost below about 0 °C
How easy
Easy
Native range
W. & SW. Cape Prov.
Climate
subtropical

About

Lachenalia unifolia, the banded viooltjie, is the most common Lachenalia species in the Cape Floristic Region of South Africa.

Where it grows

This species is endemic to the Northern Cape and Western Cape of South Africa. It is found on deep sandy flats and stony clay slopes between Namaqualand to Bredasdorp.

Other Lachenalia plants

Cape Cowslip · Red Lachenalia · Flesh Viooltjie · Wild hyacinth · Corymb Polyxena · Crown Polyxena · Yellow Viooltjie · Lachenalia klinghardtiana · Long Polyxena · Pied Viooltjie · Namib Viooltjie · Aurus Viooltjie

Text excerpted from the Wikipedia article Lachenalia unifolia 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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