| Tall Bearded Iris | |
| Iris |
| Classification: | Tall Bearded (TB) |
| Bloom Season: | Rebloom |
| Bloom Color Classification: | Black |
| Awards: | Cook-Douglas Medal: h a1FiynM a:MDerl93escmrleo7e kd |
| Life cycle: | Biennial |
| Sun Requirements: | Partial or Dappled Shade |
| Soil pH Preferences: | Very strongly acid (4.5 – 5.0) Strongly acid (5.1 – 5.5) Moderately alkaline (7.9 – 8.4) |
| Minimum cold hardiness: | Zone 10b +1.7 °C (35 °F) to +4.4 °C (40 °F) |
| Maximum recommended zone: | Zone 6a |
| Flowers: | Inconspicuous |
| Underground structures: | Rhizome |
| Propagation: Seeds: | Provide darkness |
| Propagation: Other methods: | Offsets |
| Conservation status: | Extinct in the Wild (EW) |
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