Broad-leaved helleborine
Epipactis helleborine · Orchidaceae
The gardener's calendar
Ideal time to plant broad-leaved helleborine: set it out when the soil is neither frozen nor waterlogged, and water generously as it establishes.
ID card
- Family
- Orchidaceae
- Type
- Perennial herb
- Flowering
- June to September
- Adult size
- 40 to 80 cm in height
- Foliage
- Deciduous
- Hardiness
- Hardy to -15°C
- Origin
- Temperate Europe and Asia
- Natural habitat
- Forests and semi-shaded environments
Care
Light and exposure
Epipactis prefers partial shade, particularly under tree canopy or at forest edges. It also tolerates partially shaded areas. Avoid intense direct sun in summer, which can dry out delicate foliage.
Soil and substrate
This orchid appreciates soil rich in organic matter, well-drained but retaining some moisture. A substrate made of potting soil, compost and broken bark works well. Slightly acidic to neutral pH is optimal.
Watering
Keep the soil moist but not waterlogged during the growing period (spring and summer). Reduce watering in autumn and winter. Rainwater is preferable to hard water. Allow the surface to dry slightly between waterings.
Fertilization
Apply diluted balanced liquid fertilizer every 2 to 3 weeks during the growing period. Choose an orchid-specific formula if possible. Stop feeding from autumn through late winter.
Pruning and maintenance
No pruning is necessary. Simply remove dead or damaged leaves as they appear. Spent flowers can be cut to direct energy towards growth.
Problems and diseases
Epipactis is generally robust. Watch for aphids and spider mites in dry conditions. Prolonged excess moisture can promote root rot; improve air circulation. Slugs can damage foliage in very humid environments.
Did you know?
Epipactis helleborine is a wild terrestrial orchid naturally present in European forests, capable of naturalizing in wooded gardens. Unlike exotic orchids, it needs a winter dormancy period to reflower, making it an excellent introduction to orchids for temperate gardeners.
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.
Add this plant to my garden →Plants from the same family
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Tips generated and checked by Viridia — adapt them to your local climate.