Plant Calculator
Enter the approximate length and width of the area you will be planting and click 'Calculate' to determine how many Delphinium grandiflorum 'Summer Nights' you will need.
*Correct and successful spacing is complex and depends on project conditions.
Delphinium grandiflorum 'Summer Nights'
Delphinium
- Striking midnight blue flowers
- Lacy mounded foliage
- Thrives in heat and humidity without stretching
- Category: Perennials
- Breeder: Proven Winners
- Hardiness Zone: 3-7
- Height: 12-15 in
- Spread: 14-18 in
- Spacing: 12-15 in
- Bloom Color: Blue
Foliage Color
| • | Green |
Soil Moisture
| • | Average Water |
Attributes
| • | Blooms all Season |
| • | Border or Bed |
| • | Drought Tolerant |
| • | Long Blooming |
| • | Low Maintenance |
| • | Mass Planting |
Habit
| • | Upright |
Season of Interest (Foliage)
| • | Summer Bloomer |