| Tall Bearded Iris | |
| Iris |
| Classification: | Standard Dwarf Bearded (SDB) |
| Bloom Season: | Late |
| Space Age Beard Appendages: | Spoons |
| Life cycle: | Annual |
| Sun Requirements: | Partial Shade to Full Shade |
| Soil pH Preferences: | Extremely acid (3.5 – 4.4) Very strongly acid (4.5 – 5.0) Strongly alkaline (8.5 – 9.0) |
| Minimum cold hardiness: | Zone 6b -20.6 °C (-5 °F) to -17.8 °C (0 °F) |
| Maximum recommended zone: | Zone 3 |
| Flowers: | Fragrant |
| Underground structures: | Corm |
| Propagation: Seeds: | Stratify seeds |
| Propagation: Other methods: | Offsets |
| Conservation status: | Extinct (EX) |
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