Lesser twayblade
Neottia ovata · Orchidaceae
The gardener's calendar
Ideal time to plant lesser twayblade: set it out when the soil is neither frozen nor waterlogged, and water generously as it establishes.
ID card
- Family
- Orchidaceae
- Plant type
- Perennial herbaceous plant
- Flowering
- April to June
- Adult size
- 20 to 40 cm tall
- Foliage
- Deciduous, disappears in winter
- Hardiness
- Very hardy, down to -15°C
- Origin
- Temperate and central Europe
- Natural habitat
- Wet meadows, woodlands and copses
Care
Ideal exposure
Listera ovata prefers partial shade, particularly beneath deciduous trees where it benefits from light in spring. It tolerates indirect light but dreads direct burning sun in summer. A north or north-east exposure, protected from drying wind, suits it particularly well.
Soil type
It thrives in soil rich in organic matter, well-draining yet remaining cool and moist. A substrate comprising compost, leaf mold and potting soil promotes optimal development. Avoid overly chalky or compacted soils.
Watering and humidity
Keep the soil moist during growth (spring-summer), without waterlogging. Watering should be regular during active growing season, then reduced after flowering. Moderate atmospheric humidity is appreciated; mulching helps retain soil moisture.
Nutritional supply
Undemanding, Listera ovata benefits from a light application at the start of spring growth with diluted balanced fertilizer. Limit yourself to one or two applications only; excess fertilizer can promote disease. The natural richness of the soil in organic matter often suffices.
Pruning and training
No pruning is necessary; allow foliage to dry naturally at summer's end. Cleaning dead parts in autumn helps prevent disease. When planted in groups, spacing of 15 to 20 cm between plants is recommended.
Health and prevention
Listera ovata is generally robust but fears excess moisture, which can cause root rot. Ensure good drainage and sufficient air circulation. Slugs may damage young leaves; clear fallen debris to limit shelters for pests.
Did you know?
Listera ovata is a fascinating European wild orchid: its small green flowers often go unnoticed, yet they possess a sophisticated pollination system involving flies. Its name 'Neottia' comes from Greek meaning 'bird's nest', referring to the tangled appearance of its roots. It is a protected plant in several regions, a symbol of the biodiversity of temperate wet meadows.
Where to buy it
Plant in spring or early autumn, avoiding spells of intense heat. Pick a plant with healthy foliage and roots that are not exposed. Best time: March, April, May, September.
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Tips generated and checked by Viridia — adapt them to your local climate.