Overview
Spiranthes sinensis is a herbaceous perennial houseplants in the genus Spiranthes, part of the Orchidaceae family, with deciduous foliage. Spiranthes sinensis grows best in full sun, and tolerates loam soils and neutral pH. Its UK hardiness is rated H4. Suggested uses include ornamental.
About
Spiranthes sinensis is a herbaceous perennial orchid belonging to the genus Spiranthes, known for its compact terrestrial growth and tuberous roots. This deciduous plant produces small white flowers arranged in spiral racemes along upright stems, typically blooming in spring and summer. It thrives in moist, neutral loam soil with full sun exposure, ideally in a sheltered, south-facing aspect. Suitable for ornamental use, it is hardy to UK zone H4 and can be propagated by seed or division when planted at the appropriate depth in well-drained soil.
About the genus
Spiranthes is a genus of orchids in the subfamily Orchidoideae. They are known commonly as ladies tresses, ladies'-tresses, or lady's tresses. The genus is distributed in the Americas, Eurasia, and Australia.
Wikipedia contributors, "Spiranthes", CC BY-SA 4.0 — Spiranthes
Growing conditions
Best soil and position for Spiranthes
- Sunlight
- Full sun
- Soil type
- Loam
- Soil pH
- Neutral
- Soil moisture
- Moist
- Aspect
- South-facing
- Exposure
- Sheltered
- UK hardiness
- H4
Plant details
Spiranthes sinensis size, habit and characteristics
- Plant type
- Houseplants, Conservatory Greenhouse
- Habit
- Herbaceous perennial
- Foliage
- Deciduous
- Suggested uses
- Ornamental
Care notes
Pruning and caring for Spiranthes sinensis
- Propagation
- Seed, division
- Pest resistance
- High
- Disease resistance
- High
Frequently asked questions
Where is the best place to plant Spiranthes sinensis?
Spiranthes sinensis prefers full sun. It suits sheltered positions.
What soil does Spiranthes sinensis need?
Spiranthes sinensis grows best in loam soil. It prefers neutral soil. Aim for soil that stays moist.
Is Spiranthes sinensis hardy in the UK?
Spiranthes sinensis has an RHS hardiness rating of H4, meaning it is hardy through an average UK winter, tolerating -10 to -5°C.
How do I propagate Spiranthes sinensis?
Seed, division.
