A terrific selection of Sea Holly, producing especially large heads of steel-blue prickly flowers over a mound of silvery leaves that add texture to the sunny border. Ht. 24in. Zone 4
| Plant Characteristic | Herbaceous |
|---|---|
| Exposure | Full sun |
| Color | Blue / Purple |
| Height | 13in - 24in |
| Habit | Upright |
| Spacing | 12-18in |
| Water | Low water requirement |
| Bloom Time | June, July, August |
| Hardiness | Zone 4 |
| Category | Perennials |
| Sub Category | Drought Tolerant, Container Plants |