| Type |
Perennial, succulent |
| USDA Hardiness range |
9A - 11 |
| Exposure |
Partial shade to full sun |
| Bloom color |
Yellow |
| Water needs |
Dry |
| Landscape uses |
Border, container, massing, rock garden, specimen |
| Height |
7' to 9' / 2.20m to 2.80m |
| Spread |
4' to 8' / 1.20m to 2.40m |
| Growth rate |
Slow |
| Persistence |
Evergreen |
| Bloom attributes |
Attracts butterflies, flowers are rare |
| Leaf color |
Blue, green, silvery |
| Fruit color |
Green |
| Soil pH requirements |
Acidic, neutral, alkaline, slightly alkaline |
| Soil type |
Sandy, clay, loamy |
| Form |
Rounded, upright or erect |
| Attributes and features |
Attracts birds, attractive foilage, native to North America, invasive |
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