| Tall Bearded Iris | |
| Iris |
| Classification: | Tall Bearded (TB) |
| Bloom Season: | Early Early Mid Mid Late |
| Life cycle: | Perennial |
| Sun Requirements: | Full Sun to Partial Shade |
| Soil pH Preferences: | Very strongly acid (4.5 – 5.0) Moderately alkaline (7.9 – 8.4) 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 13 |
| Flowers: | Nocturnal |
| Underground structures: | Bulb |
| Propagation: Seeds: | Scarify seeds |
| Propagation: Other methods: | Cuttings: Cane |
| Conservation status: | Critically Endangered (CR) |
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