New Moon Nurseries

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Campanula glomerata 'Superba'

Superba clustered bellflower

Native to Europe & Asia

Vibrant violet blue to deep purple flowers burst forth in June and July in full sun to part shade in moist soil.  Showy flowers attractive in the vase, but not to deer.  Plant in partial shade in hot summer climates.  


18-30 in


12-24 in


18-24 in

USDA Hardiness Zone:

3 - 8

Bloom Color:

Purple, Purple Blue

Campanula glomerata 'Superba' Characteristics

Attracts Wildlife

  • Pollinators
  • Hummingbirds
  • Butterflies


  • Full Sun to Partial Shade


  • Cut Flower

Deer Resistant

  • Deer Resistant

Flowering Months

  • July
  • June

Foliage Color

  • Green

Juglans nigra Tolerance (Black Walnut)

  • Yes

Season of Interest (Foliage)

  • Summer
  • Spring

Soil Moisture Preference

  • Moist