North America Native Plant

Weaselsnout

Botanical name: Lagotis glauca

USDA symbol: LAGL2

Life cycle: perennial

Habit: forb

Native status: Native to Alaska  

Weaselsnout: Alaska’s Hardy Alpine Beauty for Cold Climate Gardens If you’re looking for a truly unique native plant that can handle the harshest winter conditions, meet weaselsnout (Lagotis glauca) – a charming little perennial that calls Alaska home. With its quirky name and remarkable cold tolerance, this alpine gem might ...

Weaselsnout: Alaska’s Hardy Alpine Beauty for Cold Climate Gardens

If you’re looking for a truly unique native plant that can handle the harshest winter conditions, meet weaselsnout (Lagotis glauca) – a charming little perennial that calls Alaska home. With its quirky name and remarkable cold tolerance, this alpine gem might just be the perfect addition to your cold-climate garden, though it’s definitely not for everyone!

What Makes Weaselsnout Special?

Weaselsnout is a perennial forb – essentially a non-woody herbaceous plant that comes back year after year. This tough little survivor belongs to Alaska’s native flora and has adapted to some of the most challenging growing conditions on the continent. As a low-growing, cushion-forming plant, it creates dense spikes of beautiful blue to purple flowers that add a pop of color to otherwise stark alpine landscapes.

Where Does Weaselsnout Grow?

This hardy native is found exclusively in Alaska, where it thrives in the state’s challenging arctic and subarctic conditions. It’s perfectly adapted to the extreme cold, short growing seasons, and harsh winds that characterize Alaska’s climate.

Is Weaselsnout Right for Your Garden?

Here’s where things get interesting – weaselsnout is definitely a specialist plant. It’s perfect for you if:

  • You live in USDA hardiness zones 1-4 (the coldest regions)
  • You’re creating an alpine or rock garden
  • You want to support native Alaska wildlife and pollinators
  • You enjoy unique, conversation-starting plants
  • You have experience with challenging alpine species

However, this plant might not work for you if you live in warmer climates or prefer low-maintenance garden plants. Weaselsnout requires very specific conditions and won’t tolerate heat or humidity.

Growing Conditions and Care

Think of weaselsnout as the mountain climber of the plant world – it needs conditions that mimic its native alpine habitat:

  • Temperature: Requires cold temperatures and a proper winter dormancy period
  • Sunlight: Full sun to partial shade
  • Soil: Excellent drainage is absolutely critical – think gravelly, rocky soil
  • Watering: Minimal once established, but consistent moisture during growing season
  • Fertilizer: Little to none needed – this plant thrives in poor soils

Planting and Care Tips

Successfully growing weaselsnout requires mimicking its natural environment:

  • Plant in a rock garden or raised bed with exceptional drainage
  • Add plenty of gravel or small rocks to the planting area
  • Ensure the plant experiences proper winter chill hours
  • Avoid overwatering – root rot is a major concern
  • Don’t fertilize heavily, as rich soils can harm the plant

Wildlife and Pollinator Benefits

While weaselsnout may be small, it plays an important role in supporting Alaska’s native ecosystem. The flowers attract small native pollinators that are adapted to cold climates, including various flies and small bees that can function in cooler temperatures than their southern cousins.

The Bottom Line

Weaselsnout is definitely not your average garden plant – it’s a specialized beauty for cold-climate gardeners who want to support native ecosystems and enjoy unique alpine plants. If you live in the right climate zone and are up for the challenge, this native Alaskan treasure can add distinctive character to rock gardens and alpine landscapes. Just remember: this is a plant that demands respect for its specific needs, but rewards dedicated gardeners with its unique charm and remarkable hardiness.

For gardeners in warmer zones looking for similar aesthetic appeal, consider exploring other native alpine plants suited to your local climate instead.

Weaselsnout

Classification

Group

Dicot

Kingdom

Plantae - Plants

Subkingdom

Tracheobionta - Vascular plants

Superdivision

Spermatophyta - Seed plants

Division

Magnoliophyta - Flowering plants

Subdivision
Class

Magnoliopsida - Dicotyledons

Subclass

Asteridae

Order

Scrophulariales

Family

Scrophulariaceae Juss. - Figwort family

Genus

Lagotis Gaertn. - lagotis

Species

Lagotis glauca Gaertn. - weaselsnout

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