| | | Family | Apiaceae | | Plant Type | | | Zone | USDA: 6a - 9b RHS: H - FH EGF: H2 - H5 Australia: 1 - 3 | | Care Level | medium | | Height | 60 - 70 cm (2 ft) | | Spread | 25 - 30 cm (10 - 12 in) | | Light | full sun to partial shade | | Soil Moisture | average to moist, well-drained | | Soil Type | clay to sandy | | Soil pH | acidic to alkaline | | | Description | Smyrnium perfoliatum (yellow alexanders) bears bright yellow blossoms during mid-spring to early summer. The foliage is deep green in colour. | | Typical Uses | Accent, border, container, cut flowers, mass planting and woodland. | | |