| Japanese Iris | |
| Iris |
| Classification: | Border Bearded (BB) |
| Bloom Season: | Mid Late |
| Life cycle: | Annual |
| Sun Requirements: | Full Sun |
| Water Preferences: | Dry |
| Soil pH Preferences: | Slightly acid (6.1 – 6.5) |
| Minimum cold hardiness: | Zone 4b -31.7 °C (-25 °F) to -28.9 °C (-20 °F) |
| Maximum recommended zone: | Zone 7a |
| Flowers: | Nocturnal |
| Underground structures: | Taproot |
| Wildlife Attractant: | Birds |
| Propagation: Seeds: | Provide light Provide darkness |
| Propagation: Other methods: | Division |
| Pollinators: | Moths and Butterflies |
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