Type | Perennial |
USDA Hardiness range | 3A - 10A |
Exposure | Full sun |
Bloom color | Blue |
Bloom time | Mid Spring to Early Summer |
Water needs | Moist |
Landscape uses | Border, container, massing, rock garden, specimen |
Height | 8" to 17" / 20cm to 45cm |
Spread | 8" to 12" / 20cm to 30cm |
Growth rate | Moderate |
Bloom attributes | Attracts butterflies, suitable for cut flowers |
Leaf color | Green |
Fruit color | n/a |
Soil pH requirements | Neutral |
Soil type | Sandy, loamy |
Form | Upright or erect |
Attributes and features | Attracts birds, invasive |