| Tall Bearded Iris | |
| Iris |
| Classification: | Pacific Coast |
| Bloom Season: | Mid Mid Late Late |
| Bloom Color Classification: | Black |
| Flower Patterns: | Reverse Bitone |
| Space Age Beard Appendages: | Flounces |
| Fragrance: | Absent Spicy |
| Life cycle: | Biennial |
| Sun Requirements: | Full Shade |
| Soil pH Preferences: | Extremely acid (3.5 – 4.4) Slightly acid (6.1 – 6.5) Strongly alkaline (8.5 – 9.0) |
| Minimum cold hardiness: | Zone 8b -9.4 °C (15 °F) to -6.7 °C (20 °F) |
| Maximum recommended zone: | Zone 5b |
| Flowers: | Showy Inconspicuous |
| Underground structures: | Taproot |
| Propagation: Seeds: | Days to germinate |
| Propagation: Other methods: | Other |
| Conservation status: | Critically Endangered (CR) |
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