Iris siberica 'Gull's Wing' - Siberian Iris
Hardiness Zones: 3, 4, 5, 6, 7, 8, 9
Hardiness Degree: -40°F (-40.0°C)
Height: 32 - 36 inches
Width: 20 - 24 inches
Spacing : 11 - 15 inchesFamily: Iridaceae
One of the best white Siberian irises, with large, slightly-ruffled, pure white flowers. Medium to broad, pendent or semi-flaring falls and medium to long, upright standards. Siberian Irises have a useful flowering period, between Spring and Summer-flowering perennials. Best in sun or light shade and moisture-retentive, slightly acidic soil.