North America Native Plant

Simple Campion

Botanical name: Silene scouleri scouleri

USDA symbol: SISCS2

Life cycle: perennial

Habit: forb

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

Simple Campion: A Charming Native Wildflower for Low-Maintenance Gardens If you’re looking for a delicate native wildflower that won’t demand constant attention, simple campion might just be your new garden buddy. This unassuming perennial brings subtle beauty to landscapes while supporting local wildlife—and it’s tougher than it looks! Meet Simple ...

Simple Campion: A Charming Native Wildflower for Low-Maintenance Gardens

If you’re looking for a delicate native wildflower that won’t demand constant attention, simple campion might just be your new garden buddy. This unassuming perennial brings subtle beauty to landscapes while supporting local wildlife—and it’s tougher than it looks!

Meet Simple Campion

Simple campion (Silene scouleri scouleri) is a native North American perennial that belongs to the carnation family. As a forb—basically a non-woody flowering plant—it forms low-growing clumps that work beautifully as ground cover or tucked into rock gardens. Don’t let the word simple fool you; this little charmer has plenty to offer discerning gardeners.

Where Simple Campion Calls Home

This native beauty naturally grows across western North America, thriving in British Columbia, California, Idaho, Montana, Oregon, and Washington. It’s perfectly adapted to the diverse climates and conditions found throughout these regions, from coastal areas to mountain meadows.

Why Your Garden Will Love Simple Campion

Simple campion brings several appealing qualities to your landscape:

  • Delicate flowers: Small white blooms with deeply notched petals create an airy, romantic effect
  • Pollinator magnet: Attracts native bees, butterflies, and moths to your garden
  • Low maintenance: Once established, it’s quite drought tolerant and requires minimal care
  • Compact growth: Won’t overwhelm neighboring plants or take over your garden beds
  • Native credentials: Supports local ecosystems and biodiversity

Perfect Garden Spots for Simple Campion

This versatile native works wonderfully in several garden settings:

  • Rock gardens: Its compact size and drought tolerance make it ideal for rocky, well-draining spots
  • Alpine gardens: Mimics its natural mountain habitat
  • Native plant gardens: Pairs beautifully with other regional wildflowers
  • Naturalized areas: Perfect for creating low-maintenance wildflower meadows
  • Ground cover: Forms attractive, low-growing carpets in appropriate conditions

Growing Conditions That Make Simple Campion Happy

Simple campion isn’t particularly fussy, but it does have some preferences:

  • Sunlight: Full sun to partial shade (morning sun with afternoon shade works well)
  • Soil: Well-draining soil is essential—soggy conditions are this plant’s nemesis
  • Water: Drought tolerant once established, but appreciates occasional watering during dry spells
  • Climate: Hardy in USDA zones 4-8, making it suitable for most temperate regions

Planting and Care Tips

Getting simple campion established in your garden is refreshingly straightforward:

  • Timing: Direct seed in fall for best germination, or plant nursery-grown specimens in spring
  • Spacing: Allow adequate space for air circulation to prevent moisture-related issues
  • Watering: Water regularly during the first growing season, then reduce frequency as the plant establishes
  • Fertilizing: Generally unnecessary—too much nutrition can actually reduce flowering
  • Maintenance: Deadhead spent flowers to encourage continued blooming, but leave some seed heads for wildlife

Wildlife and Pollinator Benefits

One of simple campion’s greatest assets is its value to local wildlife. The small white flowers attract a variety of native pollinators, including specialized bees that have co-evolved with native plants. Butterflies and moths also visit the blooms, while birds may feed on the seeds later in the season.

Is Simple Campion Right for Your Garden?

Simple campion is an excellent choice for gardeners who want to support native ecosystems without high-maintenance commitments. It’s particularly well-suited for those interested in sustainable gardening practices, wildlife-friendly landscapes, or anyone who appreciates subtle, naturalistic beauty over flashy displays.

However, if you’re looking for bold, dramatic flowers or plants that thrive in constantly moist conditions, you might want to consider other options. Simple campion’s charm lies in its understated elegance and ecological value rather than show-stopping blooms.

For western gardeners especially, simple campion represents an opportunity to grow a piece of their local natural heritage while creating habitat for native wildlife. It’s proof that sometimes the most rewarding plants are the ones that ask for the least while giving back the most.

Simple 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 scouleri Hook. - simple campion

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