Great Woodrush (Luzula sylvatica)

Great Woodrush

Luzula sylvatica

Its soft evergreen foliage forms lush groundcover, a quiet green carpet for shaded gardens. Evergreen perennial grass-like herb; common name: Great Woodrush.

Low light
1–2/week
Beginner
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Plant Needs

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Sunlight Thrives in full to partial shade; tolerates dappled sunlight, avoid intense direct midday sun
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Watering Keep soil consistently moist but not waterlogged; avoid drying out completely in warm weather
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Temperature Hardy to -15°C; prefers cool to temperate temperatures, avoid prolonged heat above 25°C
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Characteristics

  • Leaf: Narrow, linear evergreen leaves, softly hairy, forming dense clumps
  • Flower: Small, brownish-green star-shaped blooms on slender stalks above foliage
  • Stem: Slender, upright flowering stems with fine hairs
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Care Guide

Watering

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

Fertilization

Apply diluted organic feed once at the start of growth. Avoid high-nitrogen fertilizers to prevent excessive foliage growth

Composted banana peel tea:Steep fully composted banana peels in water for 24 hours; dilute 1:20 for root drench to support healthy foliage
Pruning
  • Trim back browned foliage in early spring to encourage fresh new growth
  • Remove spent flower stalks after blooming to maintain a tidy clump appearance
  • Thin overcrowded clumps every 2–3 years to improve airflow and reduce competition
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Toxicity

Warning: this plant may be toxic.

Pets & Humans

Pets: ASPCA: Non-toxic to cats

Humans: No known toxicity to humans

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Garden Uses & Culture

Culture: N/A

Usage: Shaded garden groundcover, woodland edge planting, container accent for shaded patios