Iris sibirica 'Flight of Butterflies' (Flight of Butterflies Iris)
Botanical Information
Family | Iridaceae |
Genus | Iris |
Species | sibirica |
Cultivar | 'Flight of Butterflies' |
Category | Perennials |
Details
USDA Hardiness Zone | 3 - 9 |
USDA Hardiness Ref. | |
Canadian Hardiness Zone | 1a - Requires cool season protection under glass. |
Canada Hardiness Ref. | |
RHS Hardiness Zone | H3 - H7 |
RHS Hardiness Ref. | |
Temperature (°C) | -40 - (-1) |
Temperature (°F) | -40 - 30 |
Height | 75 - 90 cm |
Spread | 45 - 60 cm |
Growth | Medium |
Flowering Period | May, June |
Description and Growing Information
Notable Specimens | The A.M. Cuddy Gardens, Strathroy, Ontario, Canada. |
Flower Description | Dark blue and white in colour. |