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| Masses of golden-yellow flowers carpet the plants mid summer until frost. Upright mounding shape is useful in mass.
Summer availability |
| Category | Hypericum |
| Botanical Name | Hypericum kalmianum 'ames |
| Common Name | Kalm's St. Johnswort |
| Notes | |
| Zone | 4 |
| Mature Height | 2- 3' |
| Soil Preference | Tolerant of dry soils |
| Exposure | Sun |
| Flower Color | Golden-yellow |
| Peak Season | Summer |
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