Sweet woodruff

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Perfect for shade

Thrives in shady spots where many other plants struggle.

Soft carpet effect

Spreads by runners and forms a low, dense groundcover over time.

Smells stronger when dried

The characteristic scent becomes stronger after the plant is dried.

Too much sun dries it out

Hot, dry sun can stress the plant and reduce vigor.

A spring highlight

Produces small white flowers in spring above fresh green foliage.

Overview

Size (cm): 40 cm width · 20 cm height
Zone: SE 1-6 · USDA 4-8
Comfort temperature: 8-22 C
Temperature limit: -30 C
Planting temperature: 5 C
Germination time (days): 21

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General

Sweet woodruff is a low-growing perennial known for its whorled leaves, white spring flowers, and sweet fragrance when dried. It is often used as a groundcover in shaded areas.

Light

Partial shade to full shade.

Soil type

Moist, humus-rich soil.

Water requirement

Moderate; prefers evenly moist soil.

Nutrient requirement

Moderate; benefits from organic matter.

Precultivation

Seeds often require a cold period to germinate and may be slow to emerge.

Planting

Plant in shaded or semi-shaded areas with moist, rich soil. Space about 20–30 cm apart.

Pruning

No pruning needed. Trim back if it spreads beyond desired area.

Maintenance

Keep soil moist and rich. Divide occasionally to manage spread.

Harvest

Harvest before or during flowering for best aroma, especially for drying.

Common issues

Can suffer in dry or sunny conditions. Otherwise generally easy to grow.

Pollination

Insect-pollinated.

Companion plants

Hosta, ferns, pulmonaria, other woodland plants.

Incompatible plants

Sun-loving, drought-tolerant plants.

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