Data specific to Irises (Edit)
Hybridizer: Goos & Koenemann
Year Of Introduction (May Differ From Registry): 1920
Classification: Tall Bearded (TB)
Bloom Season: Mid Late
Bloom Color Classification: Violet
Flower Patterns: Neglecta

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
Child plants: one child plant

Image
Common names
  • Tall Bearded Iris
  • Iris

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Location: Switzerland, Merian Gardens Basel
Date: 2017-05-20
Location: Northern Germany
Date: 2023-05-21
Location: Northern Germany
Date: 2023-05-28
Location: Northern Germany
Date: 2022-05-30
Location: Northern Germany
Date: 4000-02-04
Location: Wiesbaden - Germany
Date: 2014-05-08

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