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Hemipilia graminifolia

Ponerorchis graminifolia

Also called Grass Like Leaf Ponerorchis

Hemipilia graminifolia
Photo: Alpsdake, CC BY-SA 4.0

A small terrestrial orchid from southern Korea and Japan, grown from a tuber, with pink to purple flowers, and many Japanese cultivars are grown as ornamentals. Keep it in a gritty, well-drained pot, water when growing, and keep it dry and frost-free while dormant.

Family
Orchidaceae (Orchid family)
Grows as
Bulb, Perennial
Light
Part shade
Water
Water regularly while in active growth in spring and early summer, and keep it dry over winter while dormant.
Soil
Gritty, well-drained orchid or terrestrial compost.
Temperature
Cool to moderate; keep frost-free while dormant, protect below 0 °C.
How easy
Moderate

About

Hemipilia graminifolia is a species of flowering plant in the family Orchidaceae, native to southern Korea and Japan. It is a short herbaceous perennial, growing from a tuber, with small flowers in shades of pink to purple. Many varieties and cultivars are grown in Japan as ornamental plants.

How to grow it

Hemipilia graminifolia is cultivated as an ornamental plant, particularly in Japan, where many cultivars have been described with widely differing flower colours and markings, from pure white to darkish purple, with or without spots and markings. In Britain, they can be grown in pots in a gritty compost. Without forcing, they then come into growth in early spring, flower in late spring and early summer, dying down before the autumn, after which they are kept dry and frost-free over winter. Propagation is via tuber division or seed.

Hybrids with Hemipilia gracilis have been reported to be in cultivation.

Where it grows

Hemipilia graminifolia is native to southern Korea and south-central and southern Japan (Honshu, Shikoku and Kyushu). It grows in mountainous areas, particularly among damp rocks.

Other Hemipilia plants

Hemipilia alpestris · Hemipilia amplexifolia · Hemipilia bidupensis · Hemipilia cordifolia · Hemipilia crassicalcarata · Cucullate Neottianthe Orchid · Hemipilia faberi · Hemipilia flabellata · Hemipilia forrestii · Hemipilia henryi · Hemipilia keiskei · Hemipilia kinoshitae

Text excerpted from the Wikipedia article Hemipilia graminifolia 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.

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