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Tan leek orchid

Prasophyllum helophilum

Tan leek orchid is a small, deciduous terrestrial orchid from the central tablelands of New South Wales that grows from an underground tuber. It needs wet, swampy ground during its growing season and goes dormant afterward.

Family
Orchidaceae (Orchid family)
Grows as
Orchid
Light
Full sun, Part shade
Water
Keep the soil consistently moist, especially in the growing season, and let it dry off after flowering.
Soil
Wet, peaty or boggy soil with good organic content.
Temperature
Cool to mild temperatures suited to its montane native range; protect from heat and prolonged frost where possible.
How easy
Hard
Native range
New South Wales
Climate
subtropical

About

Prasophyllum helophilum is a species of orchid endemic to New South Wales. It has a single tubular green leaf and up to twenty five purplish white and brown flowers. It grows in wet, swampy places on the central tablelands.

Where it grows

This leek orchid is found on the Boyd Plateau in the Kanangra-Boyd National Park and on Mount Werong in the southern part of the Blue Mountains National Park.

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 helophilum 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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