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African cornflag

Chasmanthe

Also called Cobralilies

African cornflag
Photo: Stan Shebs, CC BY-SA 3.0

Chasmanthe is a genus of South African bulbous plants in the Iris family, with commonly grown members such as Chasmanthe floribunda (African cornflag) valued for their tall, orange-red flower spikes. Plant in full sun in well-drained soil and let the bulbs rest dry after flowering.

Family
Iridaceae (Iris family)
Light
Full sun
Water
Water regularly during active growth and spring, then keep drier after flowering and in summer dormancy.
Soil
Well-drained sandy or loamy soil.
Temperature
10–30 °C; frost tender, protect below about 0 °C
How easy
Easy

About

Chasmanthe is a genus of flowering plants in the family Iridaceae, first described in 1932. It is endemic to Cape Province in South Africa. It is widely grown as an ornamental plant and is naturalized in various locations.

In their native habitat the flowers are pollinated by sunbirds. The genus name is derived from the Greek words chasme, meaning "gaping", and anthos, meaning "flower".

Other Chasmanthe plants

African cornflag

Text excerpted from the Wikipedia article Chasmanthe 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.

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