| Tall Bearded Iris | |
| Iris |
| Classification: | Siberian |
| Bloom Season: | Late |
| Flower Form: | Laced |
| Bloom Color Classification: | Light blue |
| Flower Patterns: | Line and Speckles |
| Awards: | Knowlton Medal: 2012 |
| Life cycle: | Biennial |
| Sun Requirements: | Partial or Dappled Shade |
| Soil pH Preferences: | Very strongly acid (4.5 – 5.0) Moderately acid (5.6 – 6.0) Slightly alkaline (7.4 – 7.8) |
| Minimum cold hardiness: | Zone 4b -31.7 °C (-25 °F) to -28.9 °C (-20 °F) |
| Maximum recommended zone: | Zone 6b |
| Flowers: | Fragrant |
| Underground structures: | Corm |
| Propagation: Seeds: | Depth to plant seed |
| Propagation: Other methods: | Layering |
| Conservation status: | Endangered (EN) |
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