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Photo courtesy of Walters Gardens Inc.

Platycodon grand. ‘Astra Semi-double Blue’


Dwarf Balloon Flower

USDA Zone: 3-9

Plant number: 1.425.170


Balloon Flowers are summer-blooming cousins to the more familiar Bellflowers. This selection forms a compact mound of green foliage, bearing inflated buds that open into star-shaped semi-double violet-blue blossoms. The small habit of this variety makes it a good choice for rock gardens and mixed containers. Because they come up very late in the spring, consider planting tulips or daffodils beside the clump to mark the location. Division is seldom necessary, and not always very successful because of the carrot-like root.

Further details for
Platycodon grand. ‘Astra Semi-double Blue’

Optimal Growing Conditions

Sun Exposure
Soil Type
Soil pH
Soil Moisture
Care Level
Appearance and Characteristics

Flower Colour
Blooming Time
Foliage Color
Plant Uses & Characteristics
Flower Head Size
Height
   20-25 cm
   8-10 inches
Spread
   30-40 cm
   12-16 inches
Foot Traffic
  

Growth Rate
  












Platycodon grand. ‘Astra Semi-double Blue’


Dwarf Balloon Flower

USDA Zone: 3-9

Plant number: 1.425.170


Balloon Flowers are summer-blooming cousins to the more familiar Bellflowers. This selection forms a compact mound of green foliage, bearing inflated buds that open into star-shaped semi-double violet-blue blossoms. The small habit of this variety makes it a good choice for rock gardens and mixed containers. Because they come up very late in the spring, consider planting tulips or daffodils beside the clump to mark the location. Division is seldom necessary, and not always very successful because of the carrot-like root.

Further details for
Platycodon grand. ‘Astra Semi-double Blue’

Optimal Growing Conditions

Sun Exposure
Soil Type
Soil pH
Soil Moisture
Care Level
Appearance and Characteristics

Flower Colour
Blooming Time
Foliage Color
Plant Uses & Characteristics
Flower Head Size
Height
   20-25 cm
   8-10 inches
Spread
   30-40 cm
   12-16 inches
Foot Traffic
  

Growth Rate