| Japanese Iris | |
| Iris |
| Classification: | Aril |
| Bloom Season: | Very Very Early |
| Life cycle: | Other |
| Sun Requirements: | Partial Shade to Full Shade |
| Water Preferences: | Mesic Dry Mesic |
| Soil pH Preferences: | Strongly alkaline (8.5 – 9.0) |
| Minimum cold hardiness: | Zone 8b -9.4 °C (15 °F) to -6.7 °C (20 °F) |
| Maximum recommended zone: | Zone 9b |
| Flowers: | Blooms on old wood |
| Underground structures: | Rhizome |
| Wildlife Attractant: | Bees |
| Propagation: Seeds: | Sow in situ Will not come true from seed |
| Propagation: Other methods: | Offsets |
| Pollinators: | Hoverflies |
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