Plant Calculator
Enter the approximate length and width of the area you will be planting and click 'Calculate' to determine how many Platycodon grandiflorus 'Astra Blue' you will need.
*Correct and successful spacing is complex and depends on project conditions.
Platycodon grandiflorus 'Astra Blue'
Balloon Flower
- Clump-forming perennial
- Blue flowers to 3" across
- Flower buds are balloon-shaped
- Category: Perennials
- Breeder: Proven Winners
- Hardiness Zone: 3-8
- Height: 4-6 in
- Spread: 4-6 in
- Bloom Color: Blue
Exposure
| • | Full Sun |
Foliage Color
| • | Green |
Soil Moisture
| • | Average Water |
Habit
| • | Mounding |
Season of Interest (Foliage)
| • | Summer Bloomer |