| Japanese Iris | |
| Iris |
| Classification: | Dutch, Spanish and English |
| Bloom Season: | Early |
| Life cycle: | Perennial |
| Sun Requirements: | Full Sun to Partial Shade |
| Water Preferences: | Dry Mesic Dry |
| Soil pH Preferences: | Strongly acid (5.1 – 5.5) |
| Minimum cold hardiness: | Zone 8a -12.2 °C (10 °F) to -9.4 °C (15 °F) |
| Maximum recommended zone: | Zone 4b |
| Flowers: | Blooms on new wood |
| Underground structures: | Caudex |
| Wildlife Attractant: | Birds |
| Propagation: Seeds: | Needs specific temperature Start indoors |
| Propagation: Other methods: | Corms |
| Pollinators: | Hoverflies |
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