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Grass · Juncaceae family

Great wood-rush

Luzula sylvatica

Full sun to shade 0.2–0.6 m × 0.3–0.4 m to −23 °C

In short a 10-second read

SunFull sun to shade
Size0.2–0.6 m
spacing 40 cm
PlantingMarch–May, September–October
WinterNo winter protection

Where to plant and how much to water

Sun, soil and water.

It grows best in full sun to shade, in soil from dry to moist.

Sun

Sun6 hours or more
Part shade3–6 hours
Shadeunder 3 h

Soil

acidic to neutral soil
acidicneutralalkaline
dry to moistloamyhumus-rich

Watering

keep the soil evenly moistonly in dry spellsless when it rains

Frost

−23 °C
no winter protectiongreen in winter too

How much space it takes

Mature size.

The mature plant next to a person (175 cm).

50 cm1 m1.5 m0.2–0.6 mspread 0.3–0.4 m
0.2–0.6 m× spread 0.3–0.4 m

Plant 40 cm apart.

Reaches maturity in about 2–5 years. The final size depends on the cultivar and the spot — we give the range from smallest to largest.

Calendar

Through the year.

Months for Central Europe. The line shows the current month.

The year at a glance

Planting: JanuaryPlanting: FebruaryPlanting: MarchPlanting: AprilPlanting: MayPlanting: JunePlanting: JulyPlanting: AugustPlanting: SeptemberPlanting: OctoberPlanting: NovemberPlanting: DecemberJanFebMarAprMayJunJulAugSepOctNovDec
Planting
Now, in October: a good time for planting (container plant).
JanFebMarAprMayJunJulAugSepOctNovDec

Planting

JanFebMarAprMayJunJulAugSepOctNovDec

container plant: March–May, September–October

Feeding

Nutrition.

No feeding

Pests and diseases

Common problems and what to do.

The most common problems in Central Europe. Protection is listed from the gentlest option.

No serious pests or diseases

The species is generally pest-free and disease-free. Applies to the species and its cultivars.

Sources (1)

What to combine it with

Same needs, different flowering.

They share the same sun and soil and flower in other months — so the bed flowers for longer.

Frequently asked

Quick answers.

Does great wood-rush tolerate shade?

Yes, it tolerates full shade.

How much space does great wood-rush need?

At maturity 0.3–0.4 m wide and 0.2–0.6 m tall; recommended spacing 40 cm.

Sources (12) Checked 28 September 2026

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