| Siberian Iris | |
| Iris |
| Classification: | Pacific Coast |
| Bloom Season: | Very Very Early |
| Bloom Color Classification: | Violet |
| Awards: | Founders of SIGNA Medal: 1958 |
| Life cycle: | Biennial |
| Minimum cold hardiness: | Zone 4b -31.7 °C (-25 °F) to -28.9 °C (-20 °F) |
| Maximum recommended zone: | Zone 9a |
| Flowers: | Blooms on old wood |
| Conservation status: | Extinct in the Wild (EW) |
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