| Tall Bearded Iris | |
| Iris |
| Classification: | Tall Bearded (TB) |
| Bloom Season: | Mid Late |
| Life cycle: | Biennial |
| Sun Requirements: | Full Shade |
| Soil pH Preferences: | Slightly acid (6.1 – 6.5) Strongly alkaline (8.5 – 9.0) |
| Minimum cold hardiness: | Zone 5b -26.1 °C (-15 °F) to -23.3 °C (-10 °F) |
| Maximum recommended zone: | Zone 7b |
| Flowers: | Nocturnal |
| Underground structures: | Corm |
| Propagation: Seeds: | Other info |
| Propagation: Other methods: | Division |
| Conservation status: | Critically Endangered (CR) |
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