| Japanese Iris | |
| Iris |
| Classification: | Louisiana |
| Bloom Season: | Mid Late |
| Bloom Color Classification: | Tan Light blue Violet |
| Life cycle: | Annual |
| Sun Requirements: | Partial Shade to Full Shade |
| Water Preferences: | Wet Mesic Mesic |
| Soil pH Preferences: | Extremely acid (3.5 – 4.4) |
| Minimum cold hardiness: | Zone 2 -45.6 °C (-50 °F) to -42.8 °C (-45°F) |
| Maximum recommended zone: | Zone 6a |
| Flowers: | Blooms on old wood |
| Underground structures: | Tuber |
| Wildlife Attractant: | Birds |
| Propagation: Seeds: | Needs specific temperature Suitable for wintersowing |
| Propagation: Other methods: | Other |
| Pollinators: | Bats |
| Conservation status: | Near Threatened (NT)
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