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Campanula trachelium

Also Known As

  • Nettle-leaved Bellflower

Plant type

perennial, groundcover

size

  • H: 5'
  • W: 1'

planting zones

  • 5a-10b

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Campanula trachelium plant details

Campanula trachelium is a broadleaf evergreen perennial groundcover with green foliage. In summer purple flowers emerge. Grows well with sun - mostly shade and regular water. Does well in alkaline, average and well-drained soil.

CHARACTERISTICS OF Campanula trachelium

Plant type: perennial groundcover
Plant family: campanulaceae
Foliage: evergreen green
Mature size: 1 FT wide, 5 FT tall
Flowers: purple blooms in summer
Uses: cottage garden, cutting garden, self-sowing

GROWING CONDITIONS for Campanula trachelium

USDA Zones: 5a - 10b
Sun exposure: sun - mostly shade
Watering frequency: regular
Soil needs: alkaline, average and well-drained

Nursery contributed plant descriptions

Tall spikes of trumpet shaped flowers in mid-Summer. 24"-36" tall. Nice arrow shaped, slightly dentate foliage. Self seeds to form a pleasant colony. Full sun to part shade.
An evergreen, clumping, perennial ground cover. In summer tall (1m) spires of mid purple, bell shaped flowers arise majestically above the low mounds of foliage. One of a few reliably flowering Campanulas for our climate. Large colonies mass flowering are truly a sight to behold. Campanulas prefer an Alkaline soil, in Acidic soil they benefit from the addition of lime.

By: Zephs

Gardening facts about Campanula trachelium plant

How to Grow Campanula trachelium

  • Sun Exposure

    • sun - mostly shade
  • Water Needs

    • regular
  • Soil Needs

    • alkaline
    • average
    • well-drained

Features

  • Foliage Color

    • green
  • Flower Color

    • purple
  • Flower Season

    • summer
  • Foliage Season

    • evergreen

See other plant types of Campanula for your garden

Plant Type

Perennial, Groundcover

Zones

3a-9b

Size

Height: 6"-12"

Width: 12"-36"

  • sun - mostly shade
  • regular
Photo of Campanula poscharskyana form by Kurt Stueber
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Plant Type

Perennial

Zones

6a-8b

Size

Height: 8"

Width: 8"

  • sun - mostly sun
  • occasional - low
Photo of Campanula hawkinsiana flower by C T Johansson
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aka White Bellflower

Plant Type

Perennial

Zones

7a-8b

Size

Height: 4"

Width: 6"

  • sun - mostly shade
  • regular
Photo of Campanula troegerae flower, form by Philippe.pechoux
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aka Campanula firmiana, Campanula strictopedunculata, Marianthemum barbatum, Bearded Bellflower

Plant Type

Annual / Biennial

Zones

4a-8b

Size

Height: 4"-12"

Width: 12"

  • sun - mostly shade
  • regular
Photo of Campanula barbata form by Meneerke bloem
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aka Caroline's Clustered Bellflower

Plant Type

Perennial

Zones

3a-9b

Size

Height: 10"-12"

Width: 18"-24"

  • sun - mostly shade
  • even moisture - regular
Photo of Campanula glomerata 'Caroline' flower by Dancing Oaks Nursery
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