Plant Calculator
Enter the approximate length and width of the area you will be planting and click 'Calculate' to determine how many Hypericum kalmianum 'Cobalt-n-Gold™' you will need.
*Correct and successful spacing is complex and depends on project conditions.
Hypericum kalmianum 'Cobalt-n-Gold™'
Hypericum
- Mounded grower with silver-green foliage
- Blanketed in sunny yellow flowers in late spring and summer
- Bright fall color with exfoliating bark
- Category: Shrubs, New Plants 2026
- Alternate Cultivar: 'PIIHYP-I'
- Patent: PP25,318
- Breeder: First Editions
- Hardiness Zone: 4-7
- Height: 2-3 ft
- Spread: 4-5 ft
- Bloom Color: Yellow
Critter Resistance
| • | Deer Resistant |
Exposure
| • | Full Sun |
Foliage Color
| • | Green |
Soil Moisture
| • | Average Water |
Habit
| • | Mounding |
Season of Interest (Foliage)
| • | Spring Bloomer |
