| Tall Bearded Iris | |
| Iris |
| Classification: | Pacific Coast |
| Bloom Season: | Very Late |
| Flower Form: | Laced Flat |
| Awards: | John C. Wister Medal: 9812 |
| Life cycle: | Other |
| Sun Requirements: | Full Shade |
| Soil pH Preferences: | Moderately acid (5.6 – 6.0) Neutral (6.6 – 7.3) Strongly alkaline (8.5 – 9.0) |
| Minimum cold hardiness: | Zone 6a -23.3 °C (-10 °F) to -20.6 °C (-5 °F) |
| Maximum recommended zone: | Zone 10a |
| Flowers: | Nocturnal |
| Underground structures: | Taproot |
| Propagation: Seeds: | Seeds are hydrophilic |
| Propagation: Other methods: | Offsets |
| Conservation status: | Endangered (EN) |
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