| Tall Bearded Iris | |
| Iris |
| Classification: | Tall Bearded (TB) |
| Bloom Season: | Very Late |
| Bloom Color Classification: | Red |
| Flower Patterns: | Bitone |
| Life cycle: | Perennial |
| Sun Requirements: | Partial Shade to Full Shade |
| Soil pH Preferences: | Extremely acid (3.5 – 4.4) Strongly acid (5.1 – 5.5) Slightly alkaline (7.4 – 7.8) |
| Minimum cold hardiness: | Zone 2 -45.6 °C (-50 °F) to -42.8 °C (-45°F) |
| Maximum recommended zone: | Zone 12 |
| Flowers: | Nocturnal |
| Underground structures: | Taproot |
| Propagation: Seeds: | Days to germinate |
| Propagation: Other methods: | Layering |
| Conservation status: | Endangered (EN) |
« Add a new plant to the database
» Search the Irises Database: by characteristics or by cultivar name
« See the general plant entry for Irises (Iris)
