Tall Bearded Iris (Iris 'Premier Cru') in the Irises Database

Common names:
Give a thumbs up Tall Bearded Iris
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Data specific to Irises (Edit)
Hybridizer: Cayeux
Year Of Registration: 2013
Year Of Introduction (May Differ From Registry): 2014
Seedling Number: 0632D
Classification: Tall Bearded (TB)
Registered Height: 29.5 inches (75 cm)
Bloom Season: Mid
Bloom Color Classification: Wine
Flower Patterns: Bitone
Bloom Color Description: Beetroot red standards; black red falls
Beard Color: Red

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: Saturn X Purple Serenade

"Photo courtesy of Cayeux Iris. Used with permission."

Photo gallery:

Discussion Threads about this plant
Thread Title Last Reply Replies
Help in Iris ID from Fremont by singhg45 Apr 17, 2019 2:52 PM 7
Bonnie's Bloomers 2018 by grannysgarden Mar 22, 2019 11:45 AM 1,782
Show our Schreiners! Haves and wants. by tveguy3 Aug 19, 2017 12:54 PM 160
Cayeux Introduction pictures by Misawa77 May 15, 2019 10:49 AM 73
wanda rezac's iris list by irisawe May 18, 2020 6:07 PM 17

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