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Asarabacca (Asarum Europaeum) Growing & Care Guide for Gardeners

Article by Dean Ravenscroft, Ph.D. - Updated 31st Jan 2024

At a Glance: Asarum europaeum - (European Wild Ginger)
  • Plant Characteristics: A low-growing, evergreen perennial with heart-shaped, glossy green leaves. It's known for its subtle, bell-shaped, brown-purple flowers that appear in spring, often hidden beneath the foliage.
  • Growing & Care: Prefers moist, well-drained soil rich in organic matter, and thrives in full to partial shade. It's a low-maintenance plant, ideal for ground cover in shady areas.
  • Tips for New Gardeners: An excellent choice for beginners, and is well suited for shady garden spots. Requires little care beyond ensuring the soil stays moist. Be aware that it spreads slowly, so patience is needed for it to establish as ground cover.

Asarum europaeum is a slow-growing perennial ground cover. It belongs to the plant family Aristolochiaceae.

This plant is also known as European wild ginger, Asarabacca, Wild spikenard, and Hazelwort.

Asarum europaeum makes an excellent evergreen groundcover in areas that have mild winters. It is typically used as a groundcover and borders in gardens, and in shaded areas. But can also be planted as a butterfly attractant.

Asarabacca
Asarum europaeum also known as Asarabacca, European Wild Ginger, Hazelwort, and wild spikenard photograph by stormboy33, CC.

The foliage of Asarum europaeum grows as dark green, glossy, heart-shaped leaves that can reach up to 3 inches (8 cm) across.

In late spring to early summer, tiny, bell-shaped flowers of a brownish-purple colour bloom, but these are quickly overtaken and covered by the dense foliage of the plant.

Gardener's HQ Asarum europaeum Growing Guide

Asarum europaeum grows best in hardiness zones 4 to 8 and prefers to grow in partial to full shaded areas.

It is a very low-maintenance plant and should be planted during the early spring for the best seasonal growth.

The plant can reach up to 6 inches tall (15 cm high) and spread out to abut 8 - 12 inches (20 to 30 cm).

Wild Ginger is best grown in loamy, somewhat acidic, and well-drained soil. It requires a medium amount of water and is tolerant of damp soil.

The Asarabacca plant spreads by underground root systems and division are unnecessary for optimum growth, but can be done for further propagation in other areas of the garden.

If pruning is needed to remove decayed foliage, it should be carried out during the spring.

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Asarum europaeum Growing and Care Guide

  • Scientific Name: Asarum europaeum.
  • Common Name: Asarabacca.
  • Growing Zone: USA: 4 to 8: UK H6, to –20°C.
  • Life Cycle / Plant Type: Herbaceous, Perennial.

Plant Details

  • Plant Height (Inches): 4 to 8.
  • Plant Spread (Inches): 18 to 24.
  • Time of Bloom: Spring.
  • Flower Details: Purple.
  • Leaf Foliage: Green.
  • Fruit:
  • Growth Form: Spreading / horizontal.

Ideal Growing Conditions

  • Best Light Conditions: shade to partial shade partial sun.
  • Rate of Growth: Grows slowly.
  • Suitable Soil Types: Loamy, Neutral, Well drained.
  • Soil Moisture: Moist.

Caring Conditions

  • Care:
  • Level of Maintenance: Low.
  • Propagation: Seeds sown in containers as soon as ripe, or division in early spring.
  • How to Prune: No pruning needed.
  • Pests: Slugs and snails can be a problem especially in spring.
  • Diseases: Generally trouble free.

Further Information

  • Can Attract:
  • Tolerant of: Deer, Black Walnut.
  • Best Garden Use: Border, Ground cover, En masse, Rock garden, Woodland garden.
  • Family: Aristolochiaceae.
  • Closely Related Species: Aristolochia.
  • Miscellaneous: Attractive foliage, Non-native to North America, Naturalizing, Inconspicuous flowers or blooms.
  • Genus Detail: Asarum.
  • Further Reading and References: Here and Here.

I hope that you enjoyed this guide on how to grow Asarum Europaeum. You may also enjoy the following Gardener's HQ growing guides: How to grow Fritillaria and Roscoea plants.

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