Common names:
Iris
Siberian Iris

Data specific to Irises (Edit)
Classification:Interspecies Hybrids---Species X
Bloom Season:Very Early
Early Mid
Late
Bloom Color Classification:Light blue
Awards:Franklin Cook Memorial Cup: 1279

General Plant Information (Edit)
Life cycle:Biennial
Minimum cold hardiness:Zone 4b -31.7 °C (-25 °F) to -28.9 °C (-20 °F)
Maximum recommended zone:Zone 13
Flowers:Showy
Conservation status:Endangered (EN)

Big Blue

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