| | | Family | Iridaceae | | Plant Type | herbaceous perennial | | Zone | USDA: 3a - 9b RHS: H - FH EGF: H1 - H5 Australia: 1 - 3 | | Care Level | low, easy, suitable for beginners. | | Height | 60 - 75 cm (2 - 2.5 ft) | | Spread | 60 - 75 cm (2 - 2.5 ft) | | Light | full sun to partial shade | | Soil Moisture | average to moist, well-drained | | Soil Type | | | Soil pH | | | | Description | Iris versicolor 'Bridesmaid' (blue flag) bears showy blooms during late spring to early summer. | | Typical Uses | Pond. | | Cautions | Depending upon your local conditions, Iris versicolor 'Bridesmaid' (blue flag) may be invasive. | | |