| Tall Bearded Iris | |
| Iris |
| Classification: | Species |
| Bloom Season: | Very Very Late |
| Life cycle: | Other |
| Sun Requirements: | Full Shade |
| Soil pH Preferences: | Strongly acid (5.1 – 5.5) Neutral (6.6 – 7.3) 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 3 |
| Flowers: | Blooms on old wood |
| Underground structures: | Caudex |
| Propagation: Seeds: | Sow in situ |
| Propagation: Other methods: | Stolons and runners |
| Conservation status: | Critically Endangered (CR) |
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