Intermediate Bearded Iris (Iris 'Ruby Glow') in the Irises Database

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

Data specific to Irises (Edit)
Hybridizer: Robert Schreiner
Year Of Registration: 1940
Year Of Introduction (May Differ From Registry): 1941
Classification: Intermediate Bearded (IB)
Bloom Season: Very Early
Awards: Honorable Mention: 1942
Award of Merit: 1948

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 8b
Flowers: Showy
Underground structures: Rhizome
Propagation: Seeds: Will not come true from seed
Propagation: Other methods: Division
Parentage: Grace Sturtevant X I. graminea
Child plants: 2 child plants

Discussion Threads about this plant
Thread Title Last Reply Replies
2019 Orders Already! by LizinElizabeth Jun 25, 2019 7:21 AM 833
My Enchanted Garden 2018 by Dachsylady86 Mar 28, 2019 7:04 PM 716
A Record Year by ARUBA1334 Apr 8, 2018 8:16 PM 818
I got a box!!! - 2017 by Dachsylady86 Apr 27, 2018 2:59 AM 1,414
What Keppel Irises do you currently have in your Garden? by tveguy3 Feb 27, 2016 11:27 AM 132
2016 Orders by Henhouse Oct 20, 2016 4:50 AM 2,169
2014 West Coast Trip Pictures by ARUBA1334 Mar 29, 2015 12:36 PM 291
What Keppel irises do you have, and what did you add this year? by tveguy3 Mar 4, 2019 12:59 PM 382
Keith Keppel Iris by Paul2032 Sep 16, 2012 10:27 AM 103
wanda rezac's iris list by irisawe Sep 1, 2011 2:43 PM 9

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