PlantsIrises→Intermediate Bearded Iris (Iris 'Yellow Hammer')

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

Data specific to Irises (Edit)
Hybridizer: Louis Denis
Year Of Registration: 1920
Year Of Introduction (May Differ From Registry): 1920
Classification: Intermediate Bearded (IB)
Bloom Season: Early
Bloom Color Classification: Yellow

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: I.pseudopumila x unknown
Child plants: one child plant

Discussion Threads about this plant
Thread Title Last Reply Replies
Bonnie's Bloomers a.k.a. Fellowship of the Garden by grannysgarden Jan 3, 2021 7:08 PM 2,736
What did you do in the Iris garden today? by Paul2032 Jan 16, 2021 9:55 PM 19,627
First bloom this year by piksihk Feb 28, 2015 7:47 PM 14
Show me some signs of SPRING! by tveguy3 May 3, 2015 7:41 AM 999
Mindless chatter by Muddymitts Jan 19, 2021 12:21 AM 18,900

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