Aquilegia vulgaris 'Black Barlow'
European Columbine, European Crowfoot, Granny's Bonnet
Family: Ranunculaceae Crowfoot
| Type | Perennial |
| USDA Hardiness range | 3A - 8B |
| Exposure | Partial shade to full sun |
| Bloom color | Black, purple |
| Bloom time | Mid Spring to Early Summer |
| Water needs | Moist |
| Landscape uses | Border, rock garden, woodland garden |
| Height | 24" to 30" / 60cm to 75cm |
| Spread | n/a |
| Growth rate | Moderate |
| Bloom attributes | Suitable for cut flowers |
| Leaf color | Green |
| Fruit color | n/a |
| Soil pH requirements | Neutral |
| Soil type | Loamy |
| Form | Upright or erect |
| Attributes and features | Naturalizing |