North America Native Plant

Menzies’ Campion

Botanical name: Silene menziesii

USDA symbol: SIME

Life cycle: perennial

Habit: forb

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

Menzies’ Campion: A Hardy Native Wildflower for Your Garden If you’re looking for a tough, low-maintenance native plant that can handle whatever Mother Nature throws at it, let me introduce you to Menzies’ campion (Silene menziesii). This unassuming little wildflower might not win any flashy flower contests, but it’s got ...

Menzies’ Campion: A Hardy Native Wildflower for Your Garden

If you’re looking for a tough, low-maintenance native plant that can handle whatever Mother Nature throws at it, let me introduce you to Menzies’ campion (Silene menziesii). This unassuming little wildflower might not win any flashy flower contests, but it’s got character, resilience, and a quiet charm that makes it a wonderful addition to the right garden.

What is Menzies’ Campion?

Menzies’ campion is a perennial forb – basically a non-woody plant that comes back year after year. Think of it as the reliable friend in your garden who’s always there when you need them. This hardy native forms low-growing mats with narrow leaves and produces delicate white to pink flowers with distinctively notched petals that bloom through the summer months.

As a true North American native, this plant has quite the impressive range. You’ll find Silene menziesii growing naturally from Alaska all the way down to New Mexico, spanning across western Canada and the western United States including Alberta, British Columbia, Alaska, Manitoba, Arizona, California, Colorado, Saskatchewan, Yukon, Northwest Territories, Idaho, Montana, Nebraska, Nevada, New Mexico, Oregon, Utah, Washington, and Wyoming.

Why Consider Menzies’ Campion for Your Garden?

Here’s where this little plant really shines – it’s incredibly adaptable and low-maintenance. Depending on where you live, Menzies’ campion can handle both wet and dry conditions, though in the Great Plains region, it strongly prefers drier, upland sites.

The flowers may be small, but they’re mighty when it comes to supporting local wildlife. Native bees and butterflies appreciate the nectar, making this plant a valuable addition to pollinator-friendly gardens. Plus, because it’s native across such a wide range, you’re supporting local ecosystems by choosing plants that naturally belong in your area.

Where Does Menzies’ Campion Fit in Your Landscape?

This versatile native works beautifully in several garden styles:

  • Rock gardens, where its mat-forming habit can soften hard edges
  • Alpine and mountain gardens that mimic high-elevation environments
  • Wildflower meadows for a naturalistic look
  • Drought-tolerant or xeriscape gardens
  • Native plant gardens focused on regional flora

Its low-growing, spreading nature makes it an excellent groundcover choice, especially in areas where you want something that looks natural rather than formal.

Growing Menzies’ Campion Successfully

The good news? This plant is remarkably easy to grow once you understand its preferences. Menzies’ campion thrives in USDA hardiness zones 3-8, so it can handle some serious cold.

Soil and Drainage: The most important thing to remember is drainage, drainage, drainage! This plant absolutely must have well-draining soil. Sandy or gravelly soils are ideal – think about where you’d find it in nature, often on slopes or rocky areas where water doesn’t sit around.

Light Requirements: Full sun to partial shade works well, though it tends to be happiest with plenty of sunlight.

Water Needs: Once established, Menzies’ campion is quite drought tolerant. Water regularly the first year to help it get established, then back off and let nature take its course.

Planting and Care Tips

Spring is your best bet for planting. Here are some tried-and-true tips:

  • Improve heavy clay soils with sand or gravel to ensure good drainage
  • Water consistently the first growing season, then reduce watering
  • Deadhead spent flowers to encourage continued blooming
  • Divide clumps every few years if they become too large
  • Avoid over-fertilizing – this plant prefers lean soils

Is Menzies’ Campion Right for Your Garden?

This native wildflower is perfect if you want a low-maintenance, regionally appropriate plant that supports local pollinators without being demanding. It’s not the showiest plant you’ll ever grow, but it’s dependable, tough, and genuinely useful for wildlife.

Consider Menzies’ campion if you’re creating habitat gardens, working with challenging dry sites, or simply want to add some authentic native character to your landscape. Just remember – good drainage isn’t just preferred, it’s essential for this mountain wildflower’s success in your garden.

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

Alaska

FAC

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

Arid West

FAC

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

Great Plains

UPL

Obligate Upland - Plants with this status almost never occurs in wetlands

Western Mountains, Valleys, and Coast

FAC

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

Menzies’ 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 menziesii Hook. - Menzies' campion

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