| Tall Bearded Iris | |
| Iris |
| Classification: | Dutch, Spanish and English |
| Bloom Season: | Rebloom |
| Life cycle: | Biennial |
| Sun Requirements: | Full Sun |
| Soil pH Preferences: | Very strongly acid (4.5 – 5.0) Moderately alkaline (7.9 – 8.4) |
| Minimum cold hardiness: | Zone 9b -3.9 °C (25 °F) to -1.1 °C (30 °F) |
| Maximum recommended zone: | Zone 6b |
| Flowers: | Nocturnal |
| Underground structures: | Caudex |
| Propagation: Seeds: | Stratify seeds |
| Propagation: Other methods: | Cuttings: Leaf |
| Conservation status: | Extinct in the Wild (EW) |
« 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)
