| 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) Slightly alkaline (7.4 – 7.8) Moderately alkaline (7.9 – 8.4) |
| Minimum cold hardiness: | Zone 3 -40 °C (-40 °F) to -37.2 °C (-35) |
| Maximum recommended zone: | Zone 6a |
| Flowers: | Inconspicuous |
| Underground structures: | Caudex |
| Propagation: Seeds: | Sow in situ |
| Propagation: Other methods: | Corms |
| Conservation status: | Endangered (EN) |
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