| Iris | |
| Japanese Iris | |
| Japanese Water Iris | |
| Japanese Flag | |
| Russian Iris | |
| Hanashobu |
| Classification: | Tall Bearded (TB) |
| Bloom Season: | Early Mid |
| Life cycle: | Biennial |
| Sun Requirements: | Full Shade |
| Water Preferences: | Mesic |
| Soil pH Preferences: | Moderately alkaline (7.9 – 8.4) |
| Minimum cold hardiness: | Zone 9a -6.7 °C (20 °F) to -3.9 °C (25 °F) |
| Maximum recommended zone: | Zone 8a |
| Flowers: | Nocturnal |
| Underground structures: | Corm |
| Wildlife Attractant: | Other Beneficial Insects |
| Propagation: Seeds: | Provide light Suitable for wintersowing |
| Propagation: Other methods: | Cuttings: Stem |
| Pollinators: | Beetles |
| Conservation status: | Critically Endangered (CR) |
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