| Tall Bearded Iris | |
| Iris |
| Classification: | Tall Bearded (TB) |
| Bloom Season: | Very Very Early |
| Life cycle: | Annual |
| Sun Requirements: | Full Shade |
| Soil pH Preferences: | Extremely acid (3.5 – 4.4) Very strongly acid (4.5 – 5.0) |
| Minimum cold hardiness: | Zone 4b -31.7 °C (-25 °F) to -28.9 °C (-20 °F) |
| Maximum recommended zone: | Zone 5a |
| Flowers: | Showy |
| Underground structures: | Tuber |
| Propagation: Seeds: | Will not come true from seed |
| Propagation: Other methods: | Layering |
| Conservation status: | Critically Endangered (CR) |
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