Eryngium alpinum
Alpine Sea Holly, Alpine Eryngo, Queen of the Alps
Family: Apiaceae Carrot
| Type | Perennial |
| USDA Hardiness range | 5A - 10A |
| Exposure | Full sun |
| Bloom color | Blue, white |
| Bloom time | Early Summer to Early Fall |
| Water needs | Dry to moist |
| Landscape uses | Border, rock garden, seashore |
| Height | 24" to 30" / 60cm to 75cm |
| Spread | n/a |
| Growth rate | Moderate |
| Bloom attributes | Suitable for cut flowers, suitable for dried flowers |
| Leaf color | Blue, green |
| Fruit color | Brown |
| Soil pH requirements | Neutral |
| Soil type | Sandy, clay, loamy |
| Form | Upright or erect |