North America Native Plant

Pinkfairies

Botanical name: Clarkia pulchella

USDA symbol: CLPU

Life cycle: annual

Habit: forb

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

Pinkfairies: A Charming Native Annual for Your Wildflower Garden If you’re looking to add a splash of purple to your native plant garden, pinkfairies (Clarkia pulchella) might just be the perfect annual for you. This delightful North American native brings both color and ecological value to gardens across a surprisingly ...

Pinkfairies: A Charming Native Annual for Your Wildflower Garden

If you’re looking to add a splash of purple to your native plant garden, pinkfairies (Clarkia pulchella) might just be the perfect annual for you. This delightful North American native brings both color and ecological value to gardens across a surprisingly wide range of the continent.

What Are Pinkfairies?

Pinkfairies are annual wildflowers that belong to the evening primrose family. As a forb (non-woody flowering plant), this species completes its entire life cycle in just one growing season, making it a fast-growing addition to your garden. Don’t let the annual label fool you though – these plants are quite the performers, reaching up to 2 feet tall with an upright, single-crown growth form.

Native Status and Where They Grow

One of the best things about pinkfairies is their impressive native credentials. This species is native to both Canada and the lower 48 states, with natural populations found across British Columbia, Connecticut, Idaho, Massachusetts, Montana, Ohio, Oregon, South Dakota, Vermont, Washington, and Wyoming. This wide distribution speaks to the plant’s adaptability and resilience.

Why Plant Pinkfairies in Your Garden?

There are several compelling reasons to consider adding pinkfairies to your landscape:

  • Beautiful purple blooms: The conspicuous purple flowers create a lovely display during their mid-spring blooming period
  • Fast growth: With a rapid growth rate, you’ll see results quickly in your first season
  • Native plant benefits: Supporting local ecosystems by choosing native species
  • Pollinator friendly: The showy purple flowers attract beneficial pollinators to your garden
  • Easy propagation: High seed abundance and strong seedling vigor make them simple to grow from seed

Garden Design and Landscape Uses

Pinkfairies work wonderfully in several garden settings. They’re particularly suited for:

  • Wildflower meadows and naturalized areas
  • Native plant gardens
  • Cottage garden borders
  • Pollinator gardens
  • Areas where you want seasonal color without long-term commitment

Their medium-textured green foliage and 2-foot height make them excellent middle-ground plants in mixed plantings, providing structure without overwhelming smaller companions.

Growing Conditions and Requirements

Pinkfairies are relatively easy to please, but they do have some specific preferences:

  • Soil: They love coarse-textured soils but aren’t fans of fine or medium-textured soils
  • pH: Tolerates a range from 6.2 to 8.5 (slightly acidic to alkaline)
  • Moisture: Medium moisture requirements – not too wet, not too dry
  • Sunlight: Intermediate shade tolerance, so they can handle partial shade to full sun
  • Precipitation: Prefers areas receiving 10-20 inches of annual precipitation
  • Temperature: Needs at least 100 frost-free days and minimum temperatures above 47°F

Planting and Care Tips

Growing pinkfairies is refreshingly straightforward:

  • Start from seed: This is the primary propagation method, and with over 2 million seeds per pound, you’ll have plenty to work with
  • Timing: Plant seeds in spring for mid-spring blooms
  • Soil prep: Ensure good drainage – they much prefer coarse, well-draining soils
  • Spacing: Give them room to reach their full 2-foot height
  • Fertilization: They have medium fertility requirements, so average garden soil should suffice
  • Maintenance: As annuals, they won’t resprout, but they may self-seed for next year’s display

A Few Considerations

While pinkfairies are generally wonderful garden additions, keep in mind that they have slow regrowth after any disturbance and no fire resistance. They also don’t fix nitrogen, so they won’t improve soil fertility like legumes do. However, these minor limitations are far outweighed by their beauty and ecological benefits.

The Bottom Line

Pinkfairies offer an excellent way to add native beauty to your garden while supporting local pollinators. Their rapid growth, lovely purple blooms, and easy-care nature make them perfect for both novice and experienced gardeners. Whether you’re creating a dedicated wildflower meadow or just want to add some native flair to existing beds, these charming annuals deliver both aesthetic appeal and ecological value.

With their wide native range and adaptable nature, pinkfairies prove that sometimes the best garden additions are the ones that have been thriving in North American landscapes for centuries. Give them a try – your garden (and local pollinators) will thank you!

How

Pinkfairies

Grows

Growing season

Spring

Lifespan
Growth form & shape

Single Crown and Erect

Growth rate

Rapid

Height at 20 years
Maximum height

2.0

Foliage color

Green

Summer foliage density

Porous

Winter foliage density

Porous

Foliage retention

No

Flowering

Yes

Flower color

Purple

Fruit/seeds

No

Fruit/seed color

Brown

Allelopath

No

Nitrogen fixing

None

Toxic

None

C:N Ratio

Low

Fire Resistant

No

Foliage Texture

Medium

Low-growing Grass

No

Resproutability

No

Coppice Ability

No

Bloat

None

Pinkfairies

Growing Conditions

Adapted to Coarse Soil

Yes

Adapted to Medium Soil

No

Adapted to Fine Soil

No

Anaerobic tolerance

None

CaCO₃ tolerance

Medium

Cold Stratification

No

Drought tolerance

Medium

Nutrient requirement

Medium

Fire tolerance

None

Frost-free days minimum

100

Hedge tolerance

None

Moisture requirement

Medium

pH range

6.2 to 8.5

Plants per acre
Precipitation range (in)

10 to 20

Min root depth (in)

6

Salt tolerance

Low

Shade tolerance

Intermediate

Min temperature (F)

47

Cultivating

Pinkfairies

Flowering season

Mid Spring

Commercial availability

No Known Source

Fruit/seed abundance

High

Fruit/seed season

Spring to Summer

Fruit/seed persistence

No

Propagated by bare root

No

Propagated by bulb

No

Propagated by container

No

Propagated by corm

No

Propagated by cuttings

No

Propagated by seed

Yes

Propagated by sod

No

Propagated by sprigs

No

Propagated by tubers

No

Seed per pound

2090323

Seed spread rate

Moderate

Seedling vigor

High

Small grain

No

Vegetative spread rate

None

Pinkfairies

Classification

Group

Dicot

Kingdom

Plantae - Plants

Subkingdom

Tracheobionta - Vascular plants

Superdivision

Spermatophyta - Seed plants

Division

Magnoliophyta - Flowering plants

Subdivision
Class

Magnoliopsida - Dicotyledons

Subclass

Rosidae

Order

Myrtales

Family

Onagraceae Juss. - Evening Primrose family

Genus

Clarkia Pursh - clarkia

Species

Clarkia pulchella Pursh - pinkfairies

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