Siberian Iris (Iris 'Blue Brilliant') in the Irises Database

Common names:
Give a thumbs up Iris
Give a thumbs up Siberian Iris

Data specific to Irises (Edit)
Hybridizer: Fred Cassebeer
Year Of Registration: 1959
Year Of Introduction (May Differ From Registry): 1960
Seedling Number: 723
Classification: Siberian
Registered Height: 26 inches (66 cm)
Bloom Season: Mid Late
Bloom Color Classification: Blue
Bloom Color Description: Medium blue, falls slightly lighter, few haft markings
Awards: Honorable Mention: 1961
Other: Morgan-Wood Award: 1967

General Plant Information (Edit)
Life cycle: Perennial
Flowers: Showy
Parentage: Parentage unknown
Child plants: 21 child plants

Photo Courtesy of Tranquil Lake Nursery. Used with Permission

Photo gallery:
Photo Courtesy of Tranquil Lake Nursery. Used with Permission
By Joy
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Discussion Threads about this plant
Thread Title Last Reply Replies
Choose 10 by DaisyDo Sep 10, 2019 10:42 AM 81
Purchased a few I irises by Rebekah Apr 14, 2019 6:56 PM 11
2018 Seedlings by ARUBA1334 May 23, 2019 11:22 PM 698
Blooms 2019 by cliftoncat Jan 6, 2020 11:00 PM 2,564
Best Blue (Closest To True Blue) Iris by jmcbackyarddigger May 6, 2019 9:19 AM 25
Some Color comes to Wisconsin! by tveguy3 Jul 18, 2018 9:08 AM 686
Carolina Show and Tell - 2018 by Lestv Mar 17, 2019 3:34 PM 1,719
Bonnie's Bloomers 2018 by grannysgarden Mar 22, 2019 11:45 AM 1,782
A Record Year by ARUBA1334 Apr 8, 2018 8:16 PM 818
Best Beards! by bluegrassmom Dec 21, 2017 10:50 PM 70
I got a box!!! - 2016 version by Lestv Dec 19, 2016 3:15 PM 1,664
Looking for the longest and fattest horns on an iris by TomThumb Aug 4, 2017 10:48 PM 32
Bloom Season 2016 by coboro Jun 1, 2016 6:44 PM 1,942
2016 Orders by Henhouse Oct 20, 2016 4:50 AM 2,169
Honoring the ones we have! by Lestv Feb 1, 2016 4:06 PM 2,056
Snowpeak Inventory Reduction Sale by irisloverdee Jul 21, 2015 9:18 AM 27
Trades? by Henhouse Jun 25, 2015 8:27 AM 47
how does one get into trading on here by irisfirefighter Apr 25, 2018 6:14 PM 110
Did you get a box? by Misawa77 Nov 23, 2015 9:30 AM 1,507
And the winner is??? by tveguy3 Aug 21, 2015 5:35 PM 750

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