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. |
Photographs
