| | | Family | Iridaceae | | Plant Type | herbaceous perennial | | Zone | USDA: 3a - 8b RHS: H EGF: H1 - H4 Australia: 1 - 2 | | Care Level | low, easy, suitable for beginners. | | Height | 60 - 75 cm (2 - 2.5 ft) | | Spread | 45 - 60 cm (1.5 - 2 ft) | | Light | full sun to partial shade | | Soil Moisture | average to moist, well-drained | | Soil Type | | | Soil pH | | | | Description | The herbaceous perennial Iris sibirica 'Lady of Quality' (Siberian iris) bears showy blossoms during late spring to early summer. | | Special Characteristics | This herbaceous perennial attracts butterflies to your garden. | | |