| Tall Bearded Iris | |
| Iris |
| Classification: | Border Bearded (BB) |
| Bloom Season: | Rebloom |
| Bloom Color Classification: | Lavender Silver/Grey |
| Life cycle: | Annual |
| Sun Requirements: | Partial or Dappled Shade |
| Soil pH Preferences: | Slightly acid (6.1 – 6.5) Slightly alkaline (7.4 – 7.8) Strongly alkaline (8.5 – 9.0) |
| Minimum cold hardiness: | Zone 9a -6.7 °C (20 °F) to -3.9 °C (25 °F) |
| Maximum recommended zone: | Zone 5a |
| Flowers: | Nocturnal |
| Underground structures: | Corm |
| Propagation: Seeds: | Seeds are hydrophilic |
| Propagation: Other methods: | Cuttings: Root |
| Conservation status: | Near Threatened (NT)
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