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Autumn leek orchid

Prasophyllum parvifolium

Autumn leek orchid
Photo: Jean and Fred from Perth, Australia, CC BY 2.0

Prasophyllum parvifolium is a small tuberous terrestrial orchid from south-west Western Australia, grown mainly by native plant enthusiasts and orchid collectors rather than as a common garden plant. It needs a cool, moist winter growing season and a summer dormancy on a dry tuber.

Family
Orchidaceae (Orchid family)
Grows as
Orchid
Light
Part shade, Bright indirect
Water
Keep the soil moist during its winter and spring growing season, then let it dry out while dormant in summer.
Soil
Free-draining, sandy, acidic soil or a peat-based orchid mix with added sand.
Temperature
10–20 °C during growth; protect from frost and from heat above 30 °C.
How easy
Hard
Native range
SW. Australia
Climate
subtropical

About

Prasophyllum parvifolium, commonly known as autumn leek orchid, is a species of orchid endemic to the south-west of Western Australia. It is a common species in its range and has a single smooth, tube-shaped leaf and up to eighteen or more green and white flowers with red stripes.

Where it grows

Autumn leek orchid is common in heath, woodland and forest between Eneabba and Manjimup in the Avon Wheatbelt, Esperance Plains, Geraldton Sandplains, Jarrah Forest, Swan Coastal Plain and Warren biogeographic regions.

Other Prasophyllum plants

Genoplesium mucronatum · Prasophyllum abblittiorum · Heathland leek orchid · Prasophyllum albovirens · Prasophyllum album · Mauve leek orchid · Alpine leek orchid · Dainty leek orchid · Pretty Hill leek orchid · Tapered leek orchid · Prasophyllum argillaceum · Prasophyllum asinantum

Text excerpted from the Wikipedia article Prasophyllum parvifolium 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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