Also known as Northwest Twayblade · Western Twayblade
Northwestern Twayblade (Neottia banksiana) is a small, terrestrial orchid found in moist, shaded woodlands of northwestern North America.
At-a-glance light, water, soil, and growing conditions from plant data
Bright, indirect light.
50% intensity
Avoid direct sunlight, which can scorch leaves. Filtered light is ideal.
Keep soil consistently moist during growth, reduce in dormancy.
50% intensity
Avoid waterlogged conditions; allow slight drying between waterings in winter.
Well-drained, humus-rich soil
50% intensity
Moderate temperatures.
50% intensity
Daytime temperatures of 20-25°C and nighttime temperatures of 15-18°C are ideal. Avoid extreme fluctuations.
Low to none.
25% intensity
Generally not needed if potting medium is nutrient-rich. If used, apply highly diluted orchid fertilizer sparingly during active growth.
Key traits and growing stats from plant data
Watering, pruning, propagation, and repotting details from plant data
Keep the soil consistently moist but not waterlogged during the growing season. Reduce watering significantly in autumn and winter, allowing the substrate to dry out between applications.
Ensure good drainage to prevent root rot, especially when dormant.
Pruning is not typically required for Neottia banksiana. Remove any dead or dying leaves or flower stalks at the base to maintain plant health and aesthetics.
This is usually done after flowering or during the dormant period.
Propagation is primarily through division of established clumps during repotting. Each division should have at least one pseudobulb and some healthy roots.
Seed propagation is difficult and typically undertaken by specialized orchid nurseries using sterile techniques.
Repot Neottia banksiana every 2-3 years or when the potting medium breaks down. Use a well-draining orchid mix.
Repotting is best done after flowering and before new growth begins, typically in late spring or early summer. Handle roots gently.
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Monthly activity intensity for bloom and fruit across both hemispheres.
Flowering & fruiting calendar
Flowering & fruiting calendar
Photos of Northwestern Twayblade (Neottia banksiana)
Common names and botanical synonyms
Botanical classification
| Rank | Name |
|---|---|
| Kingdom | Plantae |
| Division | Tracheophyta |
| Class | Liliopsida |
| Order | Asparagales |
| Family | Orchidaceae |
| Genus | Neottia |
| Species | Neottia banksiana |
Similar in genus Neottia
Answers based on plant encyclopedia data
