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