Intermediate Bearded Iris (Iris 'Hamilton') in the Irises Database

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

Data specific to Irises (Edit)
Hybridizer: Danenhauer
Year Of Registration: 1934
Year Of Introduction (May Differ From Registry): 1934
Classification: Intermediate Bearded (IB)
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 8b
Flowers: Showy
Underground structures: Rhizome
Propagation: Seeds: Will not come true from seed
Propagation: Other methods: Division
Parentage: Lady Foster X Prospero
Child plants: one child plant

Discussion Threads about this plant
Thread Title Last Reply Replies
Show your progress by Cuzz4short Apr 13, 2017 4:34 AM 470
Let's see your 2016 MTB's, Intermediates and Border Bearded! by Lestv Jul 31, 2016 6:53 PM 241
Standard Dwarf Bearded Iris ID by HamiltonSquare Mar 27, 2016 9:31 PM 20
Old iris by HamiltonSquare Apr 21, 2016 7:58 PM 15
Superstition Iris Garden's 2016 Introductions by Misawa77 Dec 6, 2016 10:10 AM 276
Did you get a box? by Misawa77 Nov 23, 2015 9:30 AM 1,507
Chimeras! Oddities of Nature by Zencat Jun 7, 2015 8:50 AM 181
ummmmmm! ??? by HamiltonSquare Apr 3, 2015 7:05 AM 19
What did you do in the Iris garden today? by Paul2032 Nov 13, 2019 12:49 AM 17,360
Show Us Your Blooms - Spring 2015 - Part 1 by Moiris Nov 23, 2015 9:29 AM 2,013
Mindless chatter by Muddymitts Nov 13, 2019 6:12 AM 17,963
Most Wanted - photos of your Very Favorite One by janwax Jan 7, 2015 10:19 PM 656
Extra Falls? by HamiltonSquare Mar 27, 2014 1:00 PM 18

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