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Plant Database

Discover

Amazing Plants in North Carolina

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Centaurea cyanus

Genus: Centaurea - Species: cyanus - Family: Asteraceae

Phonetic Spelling: sen-TAR-ee-ah sigh-AN-us

Common Names:

  • Bachelor's Button
  • Bachelors Buttons
  • Bluebottle
  • Cornflower

Tags

full sun tolerant
drought tolerant
white flowers
pollinator plant
butterfly friendly
partial shade tolerant
wildlife friendly
pink flowers
bird friendly
deer resistant
hardy
flowers early summer
non-toxic for horses
non-toxic for dogs
non-toxic for cats
weed
cutting garden
naturalizes
wine

Quick Facts

  • Height: 1 ft. 0 in. - 3 ft. 0 in.
  • Width: 1 ft. 0 in. - 2 ft. 0 in.
  • USDA Zones:
    • 7a
    • 7b
    • 8a
    • 8b
    • 9a
    • 9b
    • 6a
    • 6b
    • 4a
    • 4b
    • 5a
    • 5b
    • 10a
    • 10b
    • 3a
    • 3b
    • 11a
    • 11b
    • 2a
    • 2b
  • NC Region:Not specified
  • Origin:Western Asia, Europe

  • Life Cycle:
    • Annual
  • Plant Types:
    • Annual
    • Edible
  • Habit:Not specified

Distribution

Throughout the US and southern Canada

Uses

N/A

blue/purple flowers and green stems