PlantsIrises→Tall Bearded Iris (Iris 'Australis')

Common names:
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Data specific to Irises (Edit)
Hybridizer: Augustino Todaro
Year Of Registration: introduced prior to registration system
Year Of Introduction (May Differ From Registry): 1861
Classification: Tall Bearded (TB)
Bloom Season: Mid Late

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

Photo courtesy of Bluebird Haven Iris Garden

The Top 50 WildflowersThe Top 50 Wildflowers
By dave on October 18, 2014

It's hard to figure out which plants are wildflowers and which ones aren't, so lists like these are hard to come up with. Nevertheless, with help from our members we made a list of areas of the database that qualify, and here's the top 50 most popular species from among them!

(Full articleno comments)
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Photo gallery:
Photo courtesy of Bluebird Haven Iris Garden
By Calif_Sue
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Posted by KentPfeiffer (Southeast Nebraska - Zone 5b) on Nov 4, 2015 12:43 PM

Originally classified as a distinct species. Now considered to be a form of Iris pallida and listed as a Tall Bearded Iris cultivar.

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Discussion Threads about this plant
Thread Title Last Reply Replies
Iris seedlings. by Riversdale1 Nov 4, 2021 3:58 PM 26
Iris and Poison Ivy. by SonoveShakespeare Jul 16, 2021 11:46 AM 12
iris disease by TKSavage May 23, 2021 11:33 PM 11
2021 Iris Season by Australis Jan 19, 2022 1:00 AM 1,914
2020 Bloom Season by ARUBA1334 Feb 22, 2021 9:41 PM 254
unusual iris with 3 standard and 4 fall petals by calgalrrcom Feb 11, 2021 9:11 AM 26
I have no more room in 2021. Except for these. by MamaFan Dec 17, 2020 5:20 PM 30
Why are variegated bearded iris blooms purple? Are they any other colors? by SonoveShakespeare Jan 9, 2021 3:05 PM 25
Bloomed today by KatsI2 Nov 22, 2020 11:47 PM 11
What is your LEAST favorite dwarf bearded iris (db's)? by SonoveShakespeare Oct 16, 2020 7:45 PM 6
Suggestions on TB irises that make huge clumps fast with plenty of flowers. by SonoveShakespeare Nov 6, 2020 11:10 AM 43
Seedling Feedback Please! by Australis Oct 19, 2021 1:15 PM 74
my first seedlings by Serjio Jan 26, 2022 10:36 PM 348
tall german bearded iris identification. by roseman2000 Jun 18, 2020 8:38 AM 19
Tall bearded Iris record by Martiehug123 Dec 17, 2020 1:31 AM 48
Secrets of the Iris Growers: Hybridizing, Culture, Philosophy ... and Time by urania1 May 20, 2020 2:08 PM 48
some new ones popping up by en2gen Jun 8, 2020 9:41 PM 32
Name That Iris: The Contest by urania1 May 8, 2020 2:01 PM 51
Year of Wonders by urania1 Nov 28, 2020 5:35 PM 90
2020 Orders by BlueFlagFan Apr 23, 2020 2:46 AM 286

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