Botanical Name: Campanula glomerata 'Superba'
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Common Name: Superba Clustered Bellflower  
Plant photo of: Campanula glomerata 'Superba'
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Water Saving Tip:

Replace turf with groundcovers, trees, and shrubs. If you have areas where no one uses the grass, patches that do not grow well, or a turf area too small to water without runoff, consider replacing the turf with water-efficient landscaping.

  • Anatomy

  • Culture

  • Design

Plant Type

Perennial

 

Height Range

1-3'

 

Flower Color

Blue

 

Flower Season

Spring, Summer

 

Leaf Color

Green

 

Bark Color

n/a

 

Fruit Color

n/a

 

Fruit Season

n/a

Information by: Stephanie Duer
Photographer: JJ Neilson Arboretum
  • Description

  • Notes

'Superba' is a C. glomerata cultivar selected for its outstanding blue, large flower clusters. It grows taller than the species, generally about 20 to 30 inches tall and 12 to 18 inches wide. It has an upright, sort of erect habit and dark green, ovate to arrow-shaped leaves. Flowers are and open bell-shape, and appear in upward facing clusters at the ends of stems. Blooms late spring to mid summer. A lovely cut flower, use in the perennial border.