| | | Family | Apiaceae | | Plant Type | herbaceous perennial | | Zone | USDA: 3a - 8b RHS: H EGF: H1 - H4 Australia: 1 - 2 | | Care Level | medium | | Height | 45 - 90 cm (1.5 - 3 ft) | | Spread | 45 - 60 cm (1.5 - 2 ft) | | Light | full sun to partial shade | | Soil Moisture | average, well-drained | | Soil Type | | | Soil pH | | | | Description | The herbaceous perennial Zizia aurea (golden Alexander) bears showy blooms during late spring to early summer. | | Typical Uses | Cut flowers. | | Special Characteristics | Butterflies are attracted to Zizia aurea . | | Cautions | Where conditions are favourable, Zizia aurea (golden Alexander) can be invasive and may require maintenance to keep it under control. | | |