PlantsIrises→Tall Bearded Iris (Iris 'Blue Knight')

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

Data specific to Irises (Edit)
Hybridizer: Wolfe
Year Of Registration: 1936
Year Of Introduction (May Differ From Registry): 1936
Classification: Tall Bearded (TB)
Bloom Season: Early Mid

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: Souv. de Mme. Gaudichau X unknown

Discussion Threads about this plant
Thread Title Last Reply Replies
Season 2020 by shizen Jan 3, 2021 6:48 PM 1,775
Mid-America Surplus Sale by cbunny41 Sep 23, 2019 10:47 AM 105
My 2019 Northern Blooms by Lbsmitty Jun 29, 2019 10:06 PM 199
A Record Year by ARUBA1334 Apr 8, 2018 8:16 PM 818
My Season by ARUBA1334 Sep 4, 2017 10:37 PM 474
I got a box!!! - 2016 version by Lestv Dec 19, 2016 3:15 PM 1,664
2016 Orders by Henhouse Oct 20, 2016 4:50 AM 2,169
Irises you got for the name and why. by tveguy3 Sep 2, 2019 9:40 PM 226
Bloom Season 2015/2016 by ARUBA1334 May 17, 2017 9:56 PM 1,131
Honoring the ones we have! by Lestv Feb 1, 2016 4:06 PM 2,056
A new Wish list for 2016 by janwax May 20, 2016 11:36 AM 574
Iris by the Alphabet - Part 2 by Muddymitts Jan 24, 2015 11:06 AM 434
What Sutton irises do you have and want? by tveguy3 Feb 2, 2015 8:07 AM 91
2013 Spring Bloom Season From Iowa by ARUBA1334 Jan 12, 2014 10:21 AM 104
Napa Iris Garden visit by Calif_Sue Oct 15, 2014 10:57 AM 32
wanda rezac's iris list by irisawe May 18, 2020 6:07 PM 17

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