Common Twayblade (Neottia ovata)

Common Twayblade

Neottia ovata

Delicate orchid with paired leaves, a quiet woodland beauty. Perennial terrestrial orchid; common name: Common Twayblade.

Low light
1–2/week
Moderate
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Plant Needs

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Sunlight Dappled woodland shade; avoid direct sunlight, as leaves may scorch
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Watering Keep soil consistently moist but not waterlogged; use rainwater or distilled water to avoid mineral buildup
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Temperature Hardy to -10°C; prefers cool, temperate woodland conditions; avoid extreme heat above 28°C
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Characteristics

  • Leaf: Two opposite, oval to elliptical basal leaves, glossy green, 3–10 cm long
  • Flower: Dense spike of tiny greenish-white flowers, 5–15 cm long; petals and sepals are narrow and pointed
  • Stem: Slender, upright green stem with fine hairs near the base
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Care Guide

Watering

Keep soil evenly moist; water when top 1 cm feels dry

Fertilization

Diluted orchid fertilizer once every 4 weeks. Use a balanced, diluted orchid fertilizer to avoid overfeeding

Composted leaf mold tea:Steep fully composted leaf mold in water for 24 hours; dilute 1:20 for root drench; avoid raw materials to prevent fungal growth
Pruning
  • Remove spent flower spikes after blooming to conserve energy
  • Trim yellowing basal leaves at the base to maintain plant health
  • Avoid disturbing the root system during cultivation, as it is sensitive to disturbance
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Toxicity

Warning: this plant may be toxic.

Pets & Humans

Pets: ASPCA: No known toxicity to cats

Humans: No known toxic effects on humans

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Garden Uses & Culture

Culture: N/A

Usage: Ornamental woodland garden plant; used in native wildflower restoration