Tall Bearded Iris (Iris 'Stop Sign') in the Irises Database

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

Data specific to Irises (Edit)
Hybridizer: Vernon Wood
Year Of Registration: 1975
Year Of Introduction (May Differ From Registry): 1977
Seedling Number: 73-8
Classification: Tall Bearded (TB)
Registered Height: 33 inches (84 cm)
Bloom Season: Mid
Bloom Color Description: Pale red violet
Beard Color: Red
Awards: Honorable Mention: 1978

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
Parentage: Cherry Jubilee X (Christmas Time x Cherry Jubilee)
Child plants: 2 child plants

Discussion Threads about this plant
Thread Title Last Reply Replies
Bloom irregularity by ttkc4704 Dec 24, 2019 12:42 PM 10
Mid-America Surplus Sale by cbunny41 Sep 23, 2019 10:47 AM 105
Can an iris rebloom if it never bloomed in the Spring? by bxncbx Aug 31, 2019 8:06 AM 11
Hanover 2019 Bloom Fest by Misawa77 May 17, 2019 5:29 PM 153
Mosaic Virus in Irises by FullyWashable Nov 27, 2019 6:04 AM 33
New vendor by BlueFlagFan Apr 9, 2019 7:45 AM 48
Bonnie's Bloomers a.k.a. Fellowship of the Garden by grannysgarden Oct 14, 2019 10:04 PM 1,392
2018 Seedlings by ARUBA1334 May 23, 2019 11:22 PM 698
Active Iris Borers - Help Please! by greenappleagnes Nov 5, 2018 8:28 AM 62
Starting Iris seeds.... by evelyninthegarden Dec 5, 2019 9:46 PM 455
2018 ........i got a box!!!😁😍 by shizen Mar 15, 2019 3:12 PM 1,448
Bonnie's Bloomers 2018 by grannysgarden Mar 22, 2019 11:45 AM 1,782
Siberian iris 'Jaybird' by Tienito Mar 10, 2018 6:08 PM 12
Blooms 2018 by cliftoncat Jan 2, 2019 4:17 PM 2,872
"Goners" 2018 by William Oct 19, 2018 6:44 PM 590
A Record Year by ARUBA1334 Apr 8, 2018 8:16 PM 818
Those darn squirrels! by piksihk Oct 23, 2017 12:37 PM 70
California Bloom Season 2017 by AndreaD Jul 11, 2017 2:15 PM 97
"Goners" 2017 by UndertheSun Jan 12, 2018 10:49 AM 932
My Season by ARUBA1334 Sep 4, 2017 10:37 PM 474

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