Common names:
Tall Bearded Iris
Iris

Data specific to Irises (Edit)
Classification:Spuria
Bloom Season:Late
Flower Form:Magnolia
Laced
Bloom Color Classification:Black
Flower Patterns:Bitone
Awards:Hans and Jacob Sass Medal: 8019

General Plant Information (Edit)
Life cycle:Biennial
Sun Requirements:Partial Shade to Full Shade
Soil pH Preferences:Neutral (6.6 – 7.3)
Slightly alkaline (7.4 – 7.8)
Moderately alkaline (7.9 – 8.4)
Minimum cold hardiness:Zone 8b -9.4 °C (15 °F) to -6.7 °C (20 °F)
Maximum recommended zone:Zone 9a
Flowers:Blooms on new wood
Underground structures:Caudex
Propagation: Seeds:Can handle transplanting
Propagation: Other methods:Division
Conservation status:Extinct in the Wild (EW)

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