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

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

Data specific to Irises (Edit)
Hybridizer: E. B. Williamson
Year Of Registration: 1931
Year Of Introduction (May Differ From Registry): 1931
Classification: Tall Bearded (TB)
Bloom Season: Mid
Flower Patterns: Variegata

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
Hybridizers and Their Iris by urania1 May 25, 2019 7:42 PM 25
What did you do in the Iris garden today? by Paul2032 Nov 13, 2019 11:39 AM 17,361
Time for Iris reticulata by Heart2Heart May 16, 2018 11:43 AM 128

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