Common names:
Tall Bearded Iris
Iris

Data specific to Irises (Edit)
Classification: Border Bearded (BB)
Bloom Season: Very Very Early
Very Early
Late
Very Late
Very Very Late
Flower Form: Magnolia
Bloom Color Classification: Blue
Flower Patterns: Emma Cook
Awards: Knowlton Medal: 1919
William Mohr Medal: 9591

General Plant Information (Edit)
Life cycle: Perennial
Sun Requirements: Full Sun to Partial Shade
Soil pH Preferences: Moderately acid (5.6 – 6.0)
Strongly alkaline (8.5 – 9.0)
Minimum cold hardiness: Zone 8b -9.4 °C (15 °F) to -6.7 °C (20 °F)
Maximum recommended zone: Zone 11
Flowers: Inconspicuous
Underground structures: Taproot
Propagation: Seeds: Depth to plant seed
Propagation: Other methods: Cuttings: Tip
Conservation status: Near Threatened (NT)

Photo courtesy of Blue J Iris. Used with permission.

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