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Mountain Bluet Wikimedia Commons
Asteraceae

Mountain Bluet

Centaurea montana

Persistence, mountain spirit, blue magic.

Family
Asteraceae
Genus
Centaurea
Native to
European mountains
Bloom season
Spring, Summer
Type
Perennial
Height
30–60 cm (12–24 in)
Sunlight
Full sun to part shade
Soil
Average, well-drained
Water
Moderate
Hardiness
3–8
Lifespan
Long-lived perennial

Did you know

  • Mountain bluet has the most extraordinary blue color in the cottage garden—a deep electric purple-blue that almost no other temperate flower can match.
  • The petals look like fireworks—each bloom has slender deeply-cut ray florets that shoot outward from a dark center, creating a 'spider web of color' effect rare in any flower.
  • Mountain bluet is the perennial cousin of the annual cornflower—both share the same stunning blue but mountain bluet blooms longer and returns reliably each year.
  • It's one of the very first perennials to bloom in late April or early May, often pushing flower buds up through snow patches in alpine gardens.
  • Native to the European Alps, Pyrenees, and Carpathians, mountain bluet has naturalized so well in North American gardens that some states now consider it a mildly invasive but harmless escapee.

Color meanings

0

persistence

1

mountain spirit

2

wild blue

Uses

  • Cottage gardens
  • Borders
  • Cut flowers
  • Pollinator gardens