Hyacinth Orchid, Urn orchid, Hyacinth Bletilla, Hardy Orchid, Chinese Ground Orchid

Bletilla striata

Physical Characteristics

Bletilla striata is a BULB growing to 0.4 m (1ft 4in) by 0.3 m (1ft). See above for USDA hardiness. It is hardy to UK zone 7. It is in flower from May to June. The species is hermaphrodite (has both male and female organs) and is pollinated by Insects. Suitable for: medium (loamy) soils and prefers well-drained soil. Suitable pH: mildly acid, neutral and basic (mildly alkaline) soils. It can grow in semi-shade (light woodland). It prefers moist soil.

Distribution

E. Asia - China, Japan.

Habitats

Woodland Garden Dappled Shade; Shady Edge;

Edible Uses

Edible Parts: Edible Uses: Gum None known

Medicinal Uses

Antibacterial Antiinflammatory Antiphlogistic Demulcent Pectoral Skin Styptic Vulnerary The hyacinth orchid is an important wound herb in China, where it has been used medicinally for over 1,500 years. The root (actually a pseudobulb) is antibacterial, anti-inflammatory, antiphlogistic, demulcent, pectoral, skin, styptic and vulnerary. It is taken internally in the treatment of haemorrhages of the stomach or lungs, uterine bleeding and nose bleeds. It is particularly effective against the endotoxin produced by Haemophilus pertusis in whooping cough. Externally, it is mixed with sesame oil and applied as a poultice to burns, cuts, abscesses and sores. The pseudobulbs are harvested when the plant is dormant and are dried for use in decoctions and powders.

Known Hazards

None known