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The Irises Database: Iris (Iris 'Immortality')

From our plant lists:
» 22 members have this plant.
» 2 members want this plant.

Common names:
Give a thumbs up (2) Iris
Give a thumbs up Tall Bearded Iris

Data specific to Irises (Edit)
Hybridizer: Lloyd Zurbrigg
Year Of Registration: 1982
Year Of Introduction (May Differ From Registry): 1982
Seedling Number: P 33 Alba
Classification: Tall Bearded (TB)
Hardiness: Tall Bearded Zone 3-9
Registered Height: 30 inches (76 cm)
Bloom Season: Mid
Rebloom by Zone: Known To Rebloom Zone 4: -30° to -20°
Flower Form: Ruffled
Bloom Color: White
Bloom Color Description: Pure white
Flower Patterns: Self
Beard Color: White
Fragrance: Slight
Awards: Honorable Mention: 1986
Award of Merit: 1990

General Plant Information (Edit)
Life cycle: Perennial
Sun Requirements: Full Sun to Partial Shade
Flowers: Showy
Underground structures: Rhizome
Propagation: Seeds: Will not come true from seed
Propagation: Other methods: Division
Parentage: I Do x English Cottage
Child plants: 23 child plants


Photo gallery:
Location: Kalama, WaDate: 2010-05-13
By Joy
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Location: In my garden in Kalama, Wa. Zone 8bDate: 2012-05-19
By Joy
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Location: In my sunny back hill garden in Wi.Date: May 31,2011Has bloomed twice for me in one season.
By ves
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Location: Terrace garden left side.Date: 2010-1023Rebloom! It doesn't always happen but it's a nice surprise when i
By pirl
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Location: Terrace garden left side.Date: 2010-0523
By pirl
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Location: Terrace garden left side.Date: 2010-0520
By pirl
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Location: Terrace garden left side.Date: 2010-0519
By pirl
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This plant is tagged in:

Posted by buddysgrmpa on Apr 10, 2010 12:34 AM

I saw this iris blooming into December in Lawrence, Ks. Z5 Bloomed for me after Thanksgiving. Not as much substance as newer varieties, but powerful performance make it top 10. Mark B. in Ks.

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Posted by flowersrjen (central nj - Zone 6b) on Aug 27, 2012 11:03 AM

Rebloom in late August

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Plant ID: 71917

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