Data specific to Irises (Edit)
Hybridizer: Ferdinand Cayeux
Year Of Registration: 1929
Year Of Introduction (May Differ From Registry): 1929
Classification: Tall Bearded (TB)
Bloom Season: Mid
Bloom Color Classification: Gold
Rose

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
Parentage: Trophee X Prinzess Viktoria Luise
Child plants: 14 child plants

Image
Common names
  • Iris
  • Tall Bearded Iris

Photo Gallery
Location: Switzerland, Merian Gardens Basel
Date: 2017-05-20
Location: IN MY GARDEN (920 m in the northern alps)
Date: 05.06.2019
Location: IN MY GARDEN (920 m in the northern alps)
Date: 2018-05-23
Photo by Misawa77
Location: IN MY GARDEN (920 m in the northern alps)
Date: 2018-05-23
Location: from left: 'Zuni', Frivolité' and 'Phebus'
Date: c. 1934
illustration from the 1934 catalog, Cooley's Gardens, Silverton,
Plant Events from our members
Hajue On May 23, 2018 Bloomed
Erstbluete
Hajue On May 10, 2014 Obtained plant
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