| Intermediate Bearded Iris | |
| Iris |
| Classification: | Species |
| Bloom Season: | Very Very Early |
| Life cycle: | Biennial |
| Sun Requirements: | Full Sun to Partial Shade |
| Soil pH Preferences: | Extremely acid (3.5 – 4.4) Slightly alkaline (7.4 – 7.8) Moderately alkaline (7.9 – 8.4) |
| Minimum cold hardiness: | Zone 3 -40 °C (-40 °F) to -37.2 °C (-35) |
| Maximum recommended zone: | Zone 6b |
| Flowers: | Inconspicuous |
| Underground structures: | Rhizome |
| Propagation: Seeds: | Stratify seeds |
| Propagation: Other methods: | Cuttings: Root |
| Conservation status: | Vulnerable (VU) |
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