Common names:
Tall Bearded Iris
Iris

Data specific to Irises (Edit)
Classification:Arilbred
Bloom Season:Early Mid
Bloom Color Classification:Tan
Flower Patterns:Neglecta
Awards:Randolph-Perry Medal: 9018

General Plant Information (Edit)
Life cycle:Annual
Sun Requirements:Full Shade
Soil pH Preferences:Moderately acid (5.6 – 6.0)
Slightly acid (6.1 – 6.5)
Neutral (6.6 – 7.3)
Minimum cold hardiness:Zone 5a -28.9 °C (-20 °F) to -26.1 °C (-15 °F)
Maximum recommended zone:Zone 12
Flowers:Showy
Underground structures:Tuber
Propagation: Seeds:Provide darkness
Propagation: Other methods:Corms
Conservation status:Extinct (EX)

Columbia Blue, an older long blooming iris.

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