North America Native Plant

Pink Campion

Botanical name: Silene repens purpurata

USDA symbol: SIREP

Life cycle: perennial

Habit: forb

Native status: Native to Alaska  

Synonyms: Silene purpurata Greene (SIPU5)   

Pink Campion: A Little-Known Alaskan Native Worth Discovering If you’re looking for truly unique native plants to add character to your garden, pink campion (Silene repens purpurata) might just be the hidden gem you’ve been searching for. This charming Alaskan native is one of those delightfully obscure plants that makes ...

Pink Campion: A Little-Known Alaskan Native Worth Discovering

If you’re looking for truly unique native plants to add character to your garden, pink campion (Silene repens purpurata) might just be the hidden gem you’ve been searching for. This charming Alaskan native is one of those delightfully obscure plants that makes fellow gardeners lean in closer and ask, What’s that beautiful little thing?

What Exactly Is Pink Campion?

Pink campion is a perennial forb—which is just a fancy way of saying it’s a non-woody flowering plant that comes back year after year. Also known scientifically as Silene purpurata Greene, this lovely little plant belongs to the carnation family and embodies that tough-yet-delicate Alaska spirit we all admire.

As an herbaceous perennial, pink campion lacks the woody stems of shrubs and trees, instead producing fresh green growth each growing season from buds located at or below ground level. Think of it as nature’s way of playing it safe in harsh climates—when the going gets tough, the smart plants hunker down!

Where Pink Campion Calls Home

This native beauty hails exclusively from Alaska, where it has adapted to some pretty challenging growing conditions. It’s a true Alaskan through and through, evolved to handle the unique climate and growing conditions of the Last Frontier.

The Challenge (And Appeal) of Growing Pink Campion

Here’s where things get interesting—and a bit mysterious. Pink campion falls into that category of native plants that botanists know exists but haven’t extensively studied for garden cultivation. This means specific growing information is quite limited, which presents both a challenge and an opportunity for adventurous gardeners.

What We Do Know About Growing Pink Campion

While detailed cultivation information is scarce, we can make some educated assumptions based on its Alaskan origins:

  • Cold hardiness: Being native to Alaska, this plant is likely extremely cold-hardy
  • Growing season: Adapted to short, intense growing seasons
  • Soil preferences: Likely prefers well-draining soils, as many alpine and subarctic plants do
  • Sunlight needs: Probably enjoys full sun to partial shade

Should You Plant Pink Campion?

The honest answer is: it depends on your gardening goals and location. If you’re in Alaska or a similar climate zone, this could be a fantastic native addition to your landscape. However, the limited availability of growing information means you’d be somewhat pioneering in your cultivation efforts.

Consider pink campion if you:

  • Live in Alaska or a similar cold climate
  • Enjoy experimenting with unusual native plants
  • Want to support true regional natives
  • Don’t mind a bit of gardening mystery and challenge

Skip pink campion if you:

  • Prefer plants with well-documented growing requirements
  • Live in warmer climates where it’s unlikely to thrive
  • Want guaranteed results with minimal experimentation

Finding and Growing Pink Campion

The biggest challenge with pink campion isn’t growing it—it’s finding it! This subspecies is rarely available through commercial nurseries, so you’ll need to do some detective work. Try contacting:

  • Native plant societies in Alaska
  • University extension programs
  • Specialty native plant nurseries
  • Seed exchanges focused on rare natives

If you do manage to acquire pink campion, treat it like you would other alpine or subarctic plants: provide excellent drainage, avoid overwatering, and give it a sunny location with some protection from extreme heat.

The Bottom Line on Pink Campion

Pink campion represents the fascinating world of lesser-known native plants that are waiting for their moment to shine. While it requires more research and patience than your average garden center find, it offers the reward of growing something truly special and regionally appropriate.

For most gardeners outside Alaska, there are plenty of better-documented native campions and similar plants that will give you more reliable results. But if you’re an Alaskan gardener or someone who loves a good horticultural challenge, pink campion could be exactly the unique native plant your garden has been missing.

Sometimes the most rewarding plants are the ones that make us work a little harder to understand them—and pink campion definitely falls into that delightfully mysterious category!

Pink Campion

Classification

Group

Dicot

Kingdom

Plantae - Plants

Subkingdom

Tracheobionta - Vascular plants

Superdivision

Spermatophyta - Seed plants

Division

Magnoliophyta - Flowering plants

Subdivision
Class

Magnoliopsida - Dicotyledons

Subclass

Caryophyllidae

Order

Caryophyllales

Family

Caryophyllaceae Juss. - Pink family

Genus

Silene L. - catchfly

Species

Silene repens Patrin ex Pers. - pink campion

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