Data specific to Irises (Edit)
Hybridizer: Schreiner
Year Of Registration: 2010
Year Of Introduction (May Differ From Registry): 2011
Seedling Number: PP 450-1
Classification: Tall Bearded (TB)
Registered Height: 37 inches (94 cm)
Bloom Season: Mid
Flower Form: Ruffled
Bloom Color Classification: Orchid
Bloom Color Description: Purple
Beard Color: Bright tangerine

General Plant Information (Edit)
Life cycle: Perennial
Sun Requirements: Full Sun to Partial Shade
Soil pH Preferences: Slightly acid (6.1 – 6.5)
Neutral (6.6 – 7.3)
Slightly alkaline (7.4 – 7.8)
Minimum cold hardiness: Zone 3 -40 °C (-40 °F) to -37.2 °C (-35)
Maximum recommended zone: Zone 9b
Flowers: Showy
Underground structures: Rhizome
Propagation: Seeds: Will not come true from seed
Propagation: Other methods: Division
Ploidy: Tetraploid
Parentage: Fade to Black X Hello Darkness

Image
Common names
  • Iris
  • Tall Bearded Iris

Photo Gallery
Location: Schreiner's Gardens near Salem, OR
Date: 2015-05-14
Location: Schreiner's Gardens near Salem, OR
Date: 2015-05-14
Location: Monroe, CT
Date: 2013-05-30
Iris Imperial Reign - blooming in my Monroe, CT Garden  5/30/2013
Uploaded by Betja
Location: Monroe, CT
Date: 2012-05-28
Imperial Reign - May 28, 2012 - first year bloom
Location: Warfordsburg, PA
Date: 2013-06-08
Location: Schreiners Gardens
Date: 2012-06-01

Date: 2015-05-11
Location: Monroe, CT
Date: 2012-05-24
Imperial Reign - May 24, 2012 - loaded with flowers
Uploaded by Betja
Uploaded by Betja

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