perennial

Siebold's Wild Ginger

Asarum sieboldii

Essentials

At a Glance

Plant Type

Perennial

Height

6 inches

Width

10 inches

Light

Partial Sun, Shade

Zones

4, 5, 6, 7, 8

Water

Moderate

Humidity

Prefers humid environments

Lifespan

Perennial

Native To

Japan, Korea, China

Toxicity

Toxic if ingested; can cause skin irritation.

The Story

Plant Bio

Asarum sieboldii is a low-growing perennial with heart-shaped, deep green leaves and distinctive, bell-shaped, brownish-purple flowers that emerge close to the ground, creating a charming ground cover. This species is notable for its fragrant foliage and ability to thrive in shaded, woodland garden settings, making it an excellent choice for shady borders and ground cover.

Bloom Period:

EarlyLate

Uses & Benefits:

Provides lush, evergreen foliage and early spring interest with fragrant leaves.

Acts as a groundcover that suppresses weeds and retains soil moisture.

Supports soil health in shaded woodland ecosystems.

Planting

How to Grow

Tuck seeds or divisions into shaded, well-drained soil.
Water regularly to keep soil moist but not waterlogged.
Mulch around plants to retain moisture and suppress weeds.
Fertilize lightly in early spring with a balanced fertilizer.
Prune dead or damaged leaves in late winter or early spring.
Divide plants every 3-4 years to maintain vigor.

Pro Tip

Plant in shaded areas with rich, well-drained soil for best growth.

Keep It Thriving

Care Guide

Do

Keep soil consistently moist 🌱
Provide shade during hot summer days
Mulch to conserve moisture

Don't

Avoid direct sunlight which can scorch leaves ❌
Don't let soil dry out completely
Avoid heavy, waterlogged soil

Seasonal Care Calendar

Task	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Divide
Fertilize
Mulch
Plant
Spring Cleanup

Watch Out For

Pests & Diseases

Common Pests

Common Diseases

In the Garden

Landscape Uses & Companions

Landscape Uses

Shaded woodland gardenEvergreen groundcoverFragrant border

Companion Plants

Hosta Ferns Astilbe Heuchera

Multiply

Propagation Methods

Good to Know

Common Questions

Siebold's Wild Ginger questions

What zones can Siebold's Wild Ginger grow in?

Siebold's Wild Ginger is hardy in USDA Zones 4–8. Inside that range it survives winter in the ground; outside it, grow it as an annual or a container plant you protect.

Is Siebold's Wild Ginger deer resistant?

Yes — Siebold's Wild Ginger is rated deer-resistant. Deer typically pass it over, though extreme hunger can override any plant's defenses.

When does Siebold's Wild Ginger bloom?

Siebold's Wild Ginger typically blooms in early spring through late spring. Exact timing shifts a week or two with your zone — Sow's bloom calendar maps it to your garden.

Does Siebold's Wild Ginger need full sun?

Siebold's Wild Ginger does best in part shade.