Bursting Stars

(Serratula seoanei)

Bursting Stars (Serratula seoanei)

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Estimated Native Range
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Summary

Serratula seoanei, commonly known as Bursting Stars, is a deciduous perennial herb native to the mountainous regions of northern Spain and southwestern France, where it thrives in alpine meadows and rocky slopes. It typically grows to a height of 1 foot (0.3 meters) and a width of 2 feet (0.6 meters). Bursting Stars is characterized by its clumping form and lance-shaped leaves, with flower heads composed of numerous small, fluffy pink and purple blooms that appear in summer and fall, adding a soft texture to garden spaces.

Bursting Stars is valued for its low maintenance and ability to attract pollinators such as bees and butterflies. It is suitable for rock gardens, borders, and wildflower meadows, where its colorful flowers can be appreciated. This plant prefers well-drained soils and can tolerate a range of soil types, from sandy to loamy. While it does best in full sun or part shade, it is relatively drought-tolerant once established. Gardeners should be aware that, although not common, Serratula seoanei can be susceptible to powdery mildew and root rot in overly moist conditions.CC BY-SA 4.0

Plant Description

  • Plant Type: Herb
  • Height: 1-1.5 feet
  • Width: 1-2 feet
  • Growth Rate: Moderate
  • Flower Color: Pink
  • Flowering Season: Summer, Fall
  • Leaf Retention: Deciduous

Growth Requirements

  • Sun: Full Sun, Part Shade
  • Water: Medium
  • Drainage: Medium

Common Uses

Bank Stabilization, Border Plant, Drought Tolerant, Low Maintenance, Showy Flowers

Natural Habitat

Mountainous regions of northern Spain and southwestern France, particularly in alpine meadows and rocky slopes

Other Names

Common Names: Knapweed

Scientific Names: , Serratula seoanei, Serratula tinctoria var. seoanei, Serratula tinctoria subsp. seoanei,

GBIF Accepted Name: Serratula tinctoria var. seoanei (Willk.) Samp.