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Eremophila psilocalyx

Eremophila psilocalyx
Photo: Geoff Derrin, CC BY-SA 4.0

Eremophila psilocalyx is an erect, broom-shaped Western Australian shrub with narrow hooked leaves and tubular white to purple flowers. It is best grown in full sun or part shade in well-drained soil, where its drought tolerance makes it low maintenance.

Family
Scrophulariaceae (Scrophulari family)
Grows as
Shrub
Light
Full sun, Part shade
Water
Water sparingly once established; it tolerates drought well and resents waterlogging.
Soil
Well-drained soil of most types, including sandy or gritty mixes.
Temperature
Comfortable in mild to warm conditions; moderately frost resistant, so protect from hard frost.
How easy
Moderate
Native range
Western Australia
Climate
desert or dry shrubland

About

Eremophila psilocalyx is a flowering plant in the figwort family, Scrophulariaceae and is endemic to Western Australia. It is an erect shrub with a broom-like shape, narrow, hooked leaves and white, pink, blue or purple flowers. It is common in the mallee country around Esperance. It was sometimes incorrectly known as Eremophila pachyphylla.

How to grow it

This species is not often cultivated but its prolific flowers, neat shape and the tendency of the colourful sepals to remain on the plant long after flowering make it a suitable species for wider use. It can be propagated from cuttings but may be very slow to strike, taking up to a year to develop roots. It is more easily grown by grafting onto Myoporum rootstock and will grow in most soils in a sunny or part-shaded position. It is very drought tolerant and moderately frost resistant.

Where it grows

Eremophila psilocalyx is a widespread and common species between Lake King and Balladonia in the Coolgardie, Esperance Plains, Mallee and Murchison biogeographic regions where it grows in a range of soils on plains, saltpans and rocky hillsides.

Other Eremophila plants

Emu Bush · Diocirea acutifolia · Diocirea microphylla · Diocirea ternata · Diocirea violacea · Emu Bush · Eremophila abietina · Eremophila accrescens · Eremophila acrida · Eremophila adenotricha · Eremophila alatisepala · Narrow Leaved Emu Bush

Text excerpted from the Wikipedia article Eremophila psilocalyx 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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