Tall Bearded Iris (Iris 'White Tower') in the Irises Database

Common names:
Give a thumbs up Iris
Give a thumbs up Tall Bearded Iris

Data specific to Irises (Edit)
Hybridizer: Robert Schreiner
Year Of Registration: 1951
Year Of Introduction (May Differ From Registry): 1951
Classification: Tall Bearded (TB)
Registered Height: 42 inches (107 cm)
Bloom Season: Early
Bloom Color Classification: White
Flower Patterns: Self
Bloom Color Description: White

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: Snow Carnival X (Winter Carnival x sdlg.)

Discussion Threads about this plant
Thread Title Last Reply Replies
Monty's Blue Ridge Gardens by UndyingLight Dec 27, 2019 8:24 AM 723
Question for the hybridizers by Polymerous Feb 19, 2019 10:36 PM 404
Let's See Some Historics by Henhouse Aug 19, 2018 12:05 AM 1,911
What did you do in the Iris garden today? by Paul2032 Jan 22, 2020 6:46 AM 17,609
Mindless chatter by Muddymitts Jan 22, 2020 6:45 AM 18,235
Some pretty no id Irises to brighten winter days... by gemini_sage Sep 14, 2015 11:49 AM 410
Iris Question by Hemlady Oct 10, 2014 9:34 PM 63
wanda rezac's list part 2 s-z by irisawe Oct 23, 2017 7:04 AM 20

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