North America Native Plant

British Columbia Wildginger

Botanical name: Asarum caudatum

USDA symbol: ASCA2

Life cycle: perennial

Habit: forb

Native status: Native to Canada âš˜ Native to the lower 48 states  

Synonyms: Asarum caudatum Lindl. var. caudatum (ASCAC2)   

British Columbia Wild Ginger: A Pacific Northwest Groundcover Gem If you’re looking for a distinctive groundcover that brings a touch of Pacific Northwest wilderness to your garden, British Columbia wild ginger (Asarum caudatum) might just be your new favorite plant. This charming native perennial offers year-round beauty and requires surprisingly ...

British Columbia Wild Ginger: A Pacific Northwest Groundcover Gem

If you’re looking for a distinctive groundcover that brings a touch of Pacific Northwest wilderness to your garden, British Columbia wild ginger (Asarum caudatum) might just be your new favorite plant. This charming native perennial offers year-round beauty and requires surprisingly little fuss once it’s settled in.

What Makes British Columbia Wild Ginger Special?

British Columbia wild ginger stands out with its glossy, heart-shaped leaves that create a lush carpet in shaded areas. The real surprise comes in spring when curious maroon flowers appear close to the ground – they’re easy to miss if you’re not looking, but absolutely fascinating when you discover them. These unusual blooms have a distinctive cup shape and often hide beneath the foliage, adding an element of treasure-hunting to your garden walks.

Where Does It Come From?

This native beauty calls the Pacific Northwest home, naturally growing from British Columbia down through California, Idaho, Montana, Oregon, and Washington. Being a true native means it’s perfectly adapted to the region’s climate and plays well with local ecosystems.

Why Gardeners Love (and Sometimes Struggle With) Wild Ginger

There are plenty of reasons to fall for British Columbia wild ginger:

  • It thrives in those tricky shaded spots where many plants struggle
  • The evergreen foliage provides year-round interest
  • Once established, it’s quite drought-tolerant
  • It spreads slowly to form attractive colonies
  • Native wildlife, including small pollinators like flies and gnats, appreciate it

However, it’s not the right fit for every garden. Wild ginger can be slow to establish and doesn’t tolerate hot, dry conditions or full sun. If you’re looking for quick results or have a sunny garden, you might want to consider other options.

Perfect Garden Situations

British Columbia wild ginger absolutely shines in:

  • Woodland gardens and naturalized areas
  • Shade gardens under trees or on the north side of buildings
  • Native plant gardens focusing on Pacific Northwest species
  • Areas where you want low-maintenance groundcover

It typically grows 6-8 inches tall and can spread 12-18 inches wide, making it perfect for filling in gaps between larger shade plants or creating drifts along pathways.

Growing Conditions That Make It Happy

Think forest floor when planning for wild ginger. It thrives in partial to full shade with moist, well-draining soil that’s rich in organic matter. The plant can handle both wetland and upland conditions, though it generally prefers the drier side once established.

Wild ginger is hardy in USDA zones 6-9, making it a reliable choice for most Pacific Northwest gardens and similar climates.

Planting and Care Tips

Getting wild ginger established is straightforward if you follow a few key steps:

  • Timing: Plant in spring or fall when temperatures are moderate
  • Soil prep: Amend heavy clay or sandy soil with compost to improve drainage and fertility
  • Spacing: Give plants 12-18 inches of space to spread naturally
  • Watering: Keep consistently moist the first year, then water during dry spells
  • Mulching: Apply a 2-3 inch layer of organic mulch to retain moisture and suppress weeds

Once established, wild ginger is refreshingly low-maintenance. It doesn’t need fertilizing, rarely has pest problems, and the most care it might need is occasional watering during extended dry periods.

Wildlife and Ecological Benefits

While not a major pollinator magnet, British Columbia wild ginger does support small flies and gnats that help with pollination. As a native plant, it fits seamlessly into local food webs and provides habitat for small creatures that larger wildlife depend on.

Is British Columbia Wild Ginger Right for Your Garden?

If you have shaded areas that need groundcover and appreciate subtle, woodland-style beauty, British Columbia wild ginger could be an excellent choice. It’s particularly valuable for gardeners wanting to incorporate more native plants into their landscapes. Just remember that patience is key – this isn’t a plant for instant gratification, but rather one that rewards you with years of quiet, elegant presence once it’s established.

The combination of native status, low maintenance needs, and unique aesthetic appeal makes British Columbia wild ginger a worthy addition to Pacific Northwest shade gardens. Give it the right conditions, and it’ll give you years of understated beauty in return.

Wetland Status

The rule of seasoned gardeners and landscapers is to choose the "right plant for the right place" matching plants to their ideal growing conditions, so they'll thrive with less work and fewer inputs. But the simplicity of this catchphrase conceals how tricky plant selection is. While tags list watering requirements, there's more to the story.

Knowing a plant's wetland status can simplify the process by revealing the interaction between plants, water, and soil. Surprisingly, many popular landscape plants are wetland species! And what may be a wetland plant in one area, in another it might thrive in drier conditions. Also, it helps you make smarter gardening choices and grow healthy plants with less care and feeding, saving you time, frustration, and money while producing an attractive garden with greater ecological benefits.

Regions
Status
Moisture Conditions

Arid West

FAC

Facultative - Plants with this status can occur in wetlands and non-wetlands

Western Mountains, Valleys, and Coast

FACU

Facultative Upland - Plants with this status usually occurs in non-wetlands but may occur in wetlands

British Columbia Wildginger

Classification

Group

Dicot

Kingdom

Plantae - Plants

Subkingdom

Tracheobionta - Vascular plants

Superdivision

Spermatophyta - Seed plants

Division

Magnoliophyta - Flowering plants

Subdivision
Class

Magnoliopsida - Dicotyledons

Subclass

Magnoliidae

Order

Aristolochiales

Family

Aristolochiaceae Juss. - Birthwort family

Genus

Asarum L. - wildginger

Species

Asarum caudatum Lindl. - British Columbia wildginger

Plant data source: USDA, NRCS 2025. The PLANTS Database. https://plants.usda.gov,. 2/25/2025. National Plant Data Team, Greensboro, NC USA