| Tall Bearded Iris | |
| Iris |
| Classification: | Tall Bearded (TB) |
| Bloom Season: | Mid Late |
| Bloom Color Classification: | Silver/Grey White |
| Life cycle: | Annual |
| Sun Requirements: | Partial or Dappled Shade |
| Soil pH Preferences: | Extremely acid (3.5 – 4.4) Neutral (6.6 – 7.3) Slightly alkaline (7.4 – 7.8) |
| Minimum cold hardiness: | Zone 5b -26.1 °C (-15 °F) to -23.3 °C (-10 °F) |
| Maximum recommended zone: | Zone 5b |
| Flowers: | Blooms on new wood |
| Underground structures: | Corm |
| Propagation: Seeds: | Seeds are hydrophilic |
| Propagation: Other methods: | Bulbs |
| Conservation status: | Endangered (EN) |
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