Common names:
Iris
Tall Bearded Iris

Data specific to Irises (Edit)
Classification:Interspecies Hybrids---Species X
Bloom Season:Early
Flower Form:Flat
Bloom Color Classification:Rose
Flower Patterns:Other
Awards:Knowlton Medal: 4919
Eric Nies Medal: 9129

General Plant Information (Edit)
Life cycle:Biennial
Sun Requirements:Full Sun to Partial Shade
Soil pH Preferences:Moderately acid (5.6 – 6.0)
Neutral (6.6 – 7.3)
Moderately alkaline (7.9 – 8.4)
Minimum cold hardiness:Zone 2 -45.6 °C (-50 °F) to -42.8 °C (-45°F)
Maximum recommended zone:Zone 2
Flowers:Nocturnal
Underground structures:Taproot
Propagation: Seeds:Self fertile
Propagation: Other methods:Other
Conservation status:Extinct in the Wild (EW)

Blenheim Royal

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