| Japanese Iris | |
| Iris |
| Classification: | Spuria |
| Bloom Season: | Very Early |
| Life cycle: | Biennial |
| Sun Requirements: | Partial or Dappled Shade |
| Water Preferences: | In Water Dry |
| Soil pH Preferences: | Strongly alkaline (8.5 – 9.0) |
| Minimum cold hardiness: | Zone 9a -6.7 °C (20 °F) to -3.9 °C (25 °F) |
| Maximum recommended zone: | Zone 9a |
| Flowers: | Fragrant |
| Underground structures: | Corm |
| Wildlife Attractant: | Birds |
| Propagation: Seeds: | Self fertile Other info |
| Propagation: Other methods: | Layering |
| Pollinators: | Other |
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