Tall Bearded Iris (Iris 'Denmark') in the Irises Database

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

Data specific to Irises (Edit)
Hybridizer: Samuel Berry
Year Of Registration: 1929
Year Of Introduction (May Differ From Registry): 1929
Classification: Tall Bearded (TB)

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 Enchanted Garden 2019 by Dachsylady86 Oct 6, 2019 6:56 PM 444
A wander around Iris Sisters Farm, May 2019 by Lestv Sep 2, 2019 11:32 PM 60
Bloomin time in Cheese head country! by tveguy3 Sep 7, 2019 3:36 PM 543
Bonnie's Bloomers a.k.a. Fellowship of the Garden by grannysgarden Oct 14, 2019 10:04 PM 1,392
Blooms 2019 by cliftoncat Nov 16, 2019 7:48 PM 2,484
2019 Orders Already! by LizinElizabeth Jun 25, 2019 7:21 AM 833
Bonnie's Bloomers 2018 by grannysgarden Mar 22, 2019 11:45 AM 1,782
Companion Thread for "The Chisholm Trail" and the "Cow Town Capers" by tveguy3 Apr 4, 2018 2:44 PM 306
Signs of Spring ! by janwax May 5, 2018 5:27 PM 251
I'm REALLY looking forward to this one!... by janwax Nov 21, 2018 10:00 PM 1,064
Jan's Rustic Garden by janwax Nov 13, 2019 6:33 PM 2,135
I got a box!!! - 2017 by Dachsylady86 Apr 27, 2018 2:59 AM 1,414
Iris Guessing Game Round 6 by IrisLilli Mar 19, 2017 2:22 AM 61
Bonnie's Bloomers 2017 by grannysgarden May 15, 2017 8:13 PM 978
Carolina Iris season 2017 - Let the blooms begin! by Lestv Feb 2, 2018 10:00 PM 1,503
"Goners" 2017 by UndertheSun Jan 12, 2018 10:49 AM 932
My Season by ARUBA1334 Sep 4, 2017 10:37 PM 474
2017 orders by Lestv Sep 18, 2017 10:45 AM 1,756
Landscape pics by bluegrassmom Sep 3, 2016 1:01 AM 53
Roll call 2016 by Cuzz4short Jun 28, 2019 2:47 PM 553

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