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Petrophile helicophylla

Petrophile helicophylla
Photo: Ian McMaster, CC BY 3.0

Petrophile helicophylla is a low, spreading shrub from southwestern Western Australia, grown mainly for its spiky, twisted foliage and white to pale pink flower heads. It needs full sun and very well-drained, sandy soil, and it is best suited to dry gardens.

Family
Proteaceae (Protea family)
Grows as
Shrub
Light
Full sun
Water
Water sparingly once established; avoid soggy soil and water mainly in dry spells during the first year.
Soil
Well-drained sandy or gritty soil, low in phosphorus; avoid rich, heavy or lime-rich mixes.
Temperature
Tolerates mild to warm conditions; generally hardy to light frost, with protection advised in prolonged cold below about -5 °C.
How easy
Hard
Native range
S. Western Australia
Climate
subtropical

About

Petrophile helicophylla is a species of flowering plant in the family Proteaceae and is endemic to southwestern Western Australia. It is a prostrate, spreading shrub with twisted, needle-like leaves and heads of hairy white to creamy-white or pale pink flowers.

Where it grows

This petrophile grows in low heath, scrub and woodland on sand plains and near salt pans near Ravensthorpe and Jerramungup in the Esperance Plains and Mallee biogeographic regions of southwestern Western Australia.

Other Petrophile plants

Petrophile acicularis · Petrophile aculeata · Petrophile anceps · Petrophile antecedens · Petrophile arcuata · Petrophile aspera · Petrophile axillaris · Granite Petrophile · Petrophile biternata · Petrophile brevifolia · Conesticks · Petrophile carduacea

Text excerpted from the Wikipedia article Petrophile helicophylla 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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