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Arctic Butterbur

Petasites frigidus, Asteraceae

Zones
2–7
Layer
Ground Cover
Lifespan
Perennial
Growth
Fast

Guild Roles

ProducerGround CoverDynamic AccumulatorPollinator Attractor

Growing Conditions

Sun

Partial Shade (preferred)Full Sun (tolerated)

Water

High (established)High (seedling)

Soil pH

5.5 – 7.5

Tolerances

Drought
Frost
Heat
Pest Resistance
Disease Resist.

Companion Plants

Great AngelicaAngelica atropurpurea
Beneficial Insect HabitatPollinator Sharing
Scots LovageLigusticum scoticum
Shade ProvisionWind Protection
Japanese GentianGentiana scabra
Wind ProtectionNurse Plant

Antagonistic Plants

Dahurian AngelicaAngelica dahurica

Both have extensive root systems and compete for nutrients and space, with Dahurian angelica being more aggressive.

Uses

Functions

Migraine ReliefGround CoverageWetland RestorationEarly Pollinator Support

Edible Parts

Young LeavesFlower Buds

Medicinal Uses

Migraine HeadachesRespiratory ConditionsAnti-InflammatoryFever ReductionAllergy Relief

Common Questions

What zones does Arctic Butterbur grow in?

Arctic Butterbur grows in USDA hardiness zones 2 through 7.

What are good companion plants for Arctic Butterbur?

Good companions for Arctic Butterbur include Great Angelica, Scots Lovage, Japanese Gentian.

Design guilds with Arctic Butterbur and see companion relationships visually.

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