| Type |
Shrub |
| USDA Hardiness range |
6A - 10A |
| Exposure |
Partial shade to full sun |
| Bloom color |
Yellow |
| Bloom time |
Spring and Summer |
| Water needs |
Moist |
| Landscape uses |
Border, container, erosion control, rock garden, specimen |
| Height |
4' to 8' / 1.20m to 2.40m |
| Spread |
4' to 8' / 1.20m to 2.40m |
| Growth rate |
Fast |
| Persistence |
Deciduous, broadleaf, semi-evergreen |
| Bloom attributes |
Attracts butterflies, suitable for cut flowers |
| Leaf color |
Blue, green |
| Fruit color |
Brown |
| Soil pH requirements |
Acidic, neutral, alkaline, slightly alkaline |
| Soil type |
Sandy, clay, loamy |
| Form |
Rounded, vase |
| Attributes and features |
Attracts birds, invasive |
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