Wildflower Archive

prairie wildflower

Eastern pasqueflower

Pulsatilla patens

Also known as American Pasqueflower

Eastern pasqueflower (Pulsatilla patens)
Viktar Palstsiuk

Native to the Rockies, the Great Plains, and the Midwest and southern Canada

Northwestern Canada east to northern Wisconsin and Michigan; south through Illinois and Missouri to Texas; west beyond our range.

  • Light Full sun Sun tolerance
  • Moisture Dry Moisture preference
  • Zones 3–7 Cold to heat range
  • Bloom Apr–Jun Flowering time
  • Height up to 2 ft to 0.6 m
  • Life cycle Perennial Annual to perennial
Full details, see below

In the garden

A prairie wildflower for full sun and lean, dry soil. At up to 2 ft, it suits meadows and sunny borders. Hardy in USDA zones 3–7.

Growing conditions

Light
Full sun Partial shade Full shade
Moisture
Dry Moist Wet

Hardiness zones

Find your zone:

Pollinators & wildlife

  • Bees Brown-belted Bumble Bee
    also Western Honey Bee, Tricolored Bumble Bee, Red-belted Bumble Bee +20 more Hunt's Bumble Bee, Perplexing Bumble Bee, Fuzzy-Horned Bumble Bee, Colletes inaequalis, Orange-legged Furrow Bee, Yellow-fronted Bumble Bee, Vancouver Bumble Bee, Nevada Bumble Bee, Yellow-banded Bumble Bee, Great Basin Bumble Bee, Confusing Furrow Bee, Nearctic Bumble Bee, Carlin's Mining Bee, Cryptic Bumble Bee, frigid bumble bee, Cresson's Mining Bee, Wellesley Miner Bee, Icy Miner Bee, Sichel's Bumble Bee, Andrena cressonii infasciata
  • Butterflies Pearl Crescent
    also Silvery Blue, American Red Admiral, Western White +2 more Persius Duskywing, Sheridan's Hairstreak
  • Beetles Seven-spotted Lady Beetle
    also Convergent Lady Beetle, Parenthesis Lady Beetle, Bigjaw Soldier Beetle +3 more Undulate Sigil Lady Beetle, Three-banded Lady Beetle, Red turnip beetle
  • Also visited by
    • Flower flies:
      Narrow-headed Marsh Fly, Greater Bee Fly +3 more Large-tailed Aphideater, Yellow-shouldered Drone Fly, Two-lined Swamp Fly
    • Wasps: Prairie Yellowjacket, Polistes nimpha

Butterflies that use this plant

Documented host and nectar records. Each links to a planting guide for that butterfly.

Full plant details

Where it grows

Habitat
PrairieThe wild plant community it grows in.
Native range
The Rockies, the Great Plains, and the Midwest and southern CanadaUnited States (18): AK, CO, IA, ID, IL, KS, MI, MN, MT, ND, NE, NM, SD, TX, UT, WA, WI, WY. Canada (7): AB, BC, MB, NT, ON, SK, YT. Where it grows wild on its own, by state and province.
Native distribution
Northwestern Canada east to northern Wisconsin and Michigan; south through Illinois and Missouri to Texas; west beyond our range.The same native range, usually more exact than the state list, and often noting where it has spread beyond it.

Growing conditions

Light
Full sunHow much sun it takes, from full sun to full shade.
Moisture
DryThe soil dampness it prefers, from dry to wet.
Hardiness zones
USDA 3–7 · Canadian 2–6The cold-to-heat climate range it survives.

Growth & form

Height
up to 2 ft (to 0.6 m)Typical mature height.
Life cycle
PerennialWhether it lives a single season (annual), two (biennial), or returns for years (perennial).

Flowers, foliage & fruit

Type
WildflowerWhat kind of plant it is.
Bloom
Apr–JunWhen it flowers.
Flower color
White, Blue, PurpleThe bloom color, or colors.
Toxicity
None knownWhether any part is poisonous to people or pets.