European wild ginger
Asarum europaeum · Aristolochiaceae
The gardener's calendar
Ideal time to plant european wild ginger: set it out when the soil is neither frozen nor waterlogged, and water generously as it establishes.
ID card
- Foliage
- Evergreen
- Flowering
- February to April, discreet brownish-purple flowers
- Adult size
- 10 to 15 cm in height
- Growth
- Slow
- Hardiness
- Very hardy, down to -20°C
- Origin
- Central and temperate Europe
- Soil type
- Rich, humus-based, well-drained, slightly acidic
Care
Watering
Asarum enjoys consistently moist soil but without excess water. Water moderately during spring and summer growth periods, taking care not to create waterlogging. In winter, reduce watering. An organic mulch helps maintain natural soil moisture.
Light exposure
This plant prefers partial shade or dappled light, like its natural forest habitat. Avoid direct and scorching sunlight, especially in summer. It adapts well to woodlands and shaded garden areas.
Soil and planting
Asarum thrives in soil rich in organic matter, light and well-structured. Enrich the soil with compost or forest mulch before planting. A slightly acidic to neutral pH is ideal. Ensure good drainage to prevent root asphyxiation.
Pruning and maintenance
Asarum requires virtually no pruning. Simply remove dead or damaged leaves in spring to promote foliage aeration. This creeping plant spreads slowly on its own.
Fertilizing
A light application of well-decomposed compost in spring is more than enough. Avoid concentrated chemical fertilizers that could unbalance this delicate ground cover.
Diseases and pests
Asarum is generally very resistant to pests and diseases. In overly humid conditions, watch for root rot or fungal issues. Improve air circulation and reduce humidity if needed.
Did you know?
European asarum was once used in traditional herbal medicine, notably for supposed diuretic and purgative properties, earning it the nickname "wild ginger". Its discreet, low-growing flowers, often hidden beneath the leaves, only reveal themselves when you bend the stems – a true botanical treasure hunt in spring.
Where to buy it
Plant in spring or early autumn, avoiding spells of intense heat. Pick a plant with healthy foliage and roots that are not exposed. Best time: March, April, May, September.
Add this plant to my garden →Plants from the same family
- BirthwortAristolochia clematitis
- Aristolochia pistolochiaAristolochia pistolochia
- Wild gingerAsarum canadense
- SmearwortAristolochia rotunda
- LittlebrownjugHexastylis arifolia
- Dutchman's pipeAristolochia paucinervis
Tips generated and checked by Viridia — adapt them to your local climate.