— Short, snippet-friendly answers to the most-asked questions about Tien Ma (Gastrodia elata). For the full profile with citations, open the main page.
Tien Ma, scientifically known as Gastrodia elata, is a perennial plant native to regions including Assam, China North-Central, and Japan. Tien Ma (Latin: Gastrodia elata, family Orchidaceae) is a medicinal plant catalogued in PlantSage.
Tien Ma is generally considered safe when used at traditional doses. Always consult a clinician before using any herbal preparation — especially during pregnancy, breastfeeding, while on medication, or for children.
Tien Ma is a member of the Orchidaceae family native to ASS, CHN, CHC, CHS, EHM, and CHI. Tien Ma thrives in partial sun to full shade and prefers moist soil that is light (sandy), medium, or heavy (clay).
Tien Ma grows best in USDA zone 5-9, partial sun/shade, full shade light, moist water, and perennial life cycle. Detailed sowing, propagation, and care notes are on the full profile.
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