Tall Bearded Iris (Iris 'Ozark Blue') in the Irises Database

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

Data specific to Irises (Edit)
Hybridizer: J. C. Jay
Year Of Registration: 1930
Year Of Introduction (May Differ From Registry): 1930
Classification: Tall Bearded (TB)
Bloom Season: 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

Discussion Threads about this plant
Thread Title Last Reply Replies
My 2019 Northern Blooms by Lbsmitty Jun 29, 2019 10:06 PM 199
Identification and MISidentification by meddjay Oct 1, 2019 11:56 PM 13
Is there a modern iris like Dusky Challenger? by LynNY Jun 17, 2019 8:25 AM 53
No Shows 2018 by urania1 Aug 21, 2018 2:27 PM 37
Your best performing irises for 2016 are?? by bluegrassmom Aug 25, 2016 2:04 AM 55
I got a box!!! - 2016 version by Lestv Dec 19, 2016 3:15 PM 1,664
What other plants do you grow besides Irises? by creativeclover Jun 4, 2018 3:20 PM 97
which mail order company would you reconmend by creativeclover Aug 25, 2015 9:34 PM 27
Did you get a box? by Misawa77 Nov 23, 2015 9:30 AM 1,507
What did you do in the Iris garden today? by Paul2032 Nov 18, 2019 1:33 AM 17,378
Mindless chatter by Muddymitts Nov 20, 2019 5:41 PM 17,982
Bloom is busting out all over............. by Paul2032 Jul 2, 2014 2:04 PM 671
More Iris Bloom in My Utah Garden by Paul2032 Jun 11, 2013 9:16 AM 246
Blooming Today - April 16, 2012 by Betja Apr 22, 2012 9:09 PM 65
Rockytop Gardens Catalog by Betja Jun 20, 2016 9:27 PM 20

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