Tall Bearded Iris (Iris 'Gold Star') in the Irises Database

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

Data specific to Irises (Edit)
Hybridizer: James Kirkland
Year Of Registration: 1939
Year Of Introduction (May Differ From Registry): 1939
Classification: Tall Bearded (TB)
Bloom Color Classification: Yellow
Flower Patterns: Self

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
Mid-America Surplus Sale by cbunny41 Sep 23, 2019 10:47 AM 105
favorite iris by irisarian Jul 1, 2019 1:14 AM 24
What's the allure over Dusky Challenger? by lilpod13 Jul 1, 2019 8:20 PM 38
My 2019 Northern Blooms by Lbsmitty Jun 29, 2019 10:06 PM 199
Bloomin time in Cheese head country! by tveguy3 Sep 7, 2019 3:36 PM 543
Nothin' Could Be Finer Than to Be In Carolina - 2019 blooms by Lestv Sep 15, 2019 11:35 AM 774
California Dreaming.... by evelyninthegarden Nov 12, 2019 10:38 AM 1,031
What Historics are you growing/best growers? by UndyingLight Aug 29, 2019 8:38 PM 121
How many of Joseph Ghio's irises do you have? by janwax Mar 22, 2019 9:00 PM 88
What are your top ten irises from 2018? by evelyninthegarden May 5, 2019 8:28 PM 246
2018 Seedlings by ARUBA1334 May 23, 2019 11:22 PM 698
Blooms 2019 by cliftoncat Nov 12, 2019 7:20 PM 2,464
Best Vendor for Ghio's & 'Broken Colors' by ShawnSteve Jan 4, 2019 3:55 PM 27
Superstition Iris Gardens 2019 Introductions by lovemyhouse Dec 30, 2018 11:28 AM 82
2019 Orders Already! by LizinElizabeth Jun 25, 2019 7:21 AM 833
Iris Identification by MomsIris Dec 20, 2018 2:20 PM 21
My very first iris garden bed... by evelyninthegarden Oct 25, 2018 7:25 PM 36
Monty's Blue Ridge Gardens by UndyingLight Nov 11, 2019 6:18 PM 707
Some favorites from 2018 by janwax Sep 15, 2018 1:35 PM 38
Your 2019 order wish list by creativeclover Sep 3, 2018 9:41 AM 60

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