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Nemesia

Nemesia caerulea

Also called Skyblue Lionface

Nemesia
Photo: Dick Culbert from Gibsons, B.C., Canada, CC BY 2.0

Nemesia caerulea (Skyblue Lionface) is a small South African herbaceous perennial with blue to purple two-lipped flowers, usually grown as an annual in temperate gardens. It needs full sun and free-draining soil, and the flowers appreciate cool conditions.

Family
Scrophulariaceae (Scrophulari family)
Grows as
Annual, Perennial
Light
Full sun
Water
Water regularly in dry weather, letting the top of the soil dry slightly between waterings, and avoid waterlogging.
Soil
Well-drained, moderately fertile soil or peat-free potting mix.
Temperature
10–20 °C is ideal; protect from frost and heat above about 25 °C.
How easy
Easy
Native range
S. Africa
Climate
temperate

About

Nemesia caerulea is a blue- to purple- flowered herbaceous perennial member of the family Scrophulariaceae. The plant is native to the Cape Floristic Province of southwestern South Africa, where it grows at low elevations on fully exposed north-facing and northwest-facing slopes in association with other native grasses and forbs. Its chromosome number is 2n=18.

It produces many small flowers in shades of pink, blue and white (the Latin caerulea means "dark blue"). The flowers are two-lipped, the upper lip with four lobes and the lower lip with two lobes. In cultivation the two lips are often different colours.

Other Nemesia plants

Tooth Lionface · Capejewels · Cape Lionfaces

Text excerpted from the Wikipedia article Nemesia caerulea 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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