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See Shows Schedule for 2025* |
Awaiting original catalog description |
FURTHER CULTURAL INFORMATION ![]() |
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Hardiness Zones 4-8 for most varieties, Some cultivars tolerate colder, others tolerate warmer zones (please comment in comment box with your location if this cultivar grows well in zone 3, 4, 9, or 10.) |
Exposure Prefers full sun for optimal performance, may still bloom in half-day shade |
Water: Prefers well drained good garden soil, Tolerant of dry conditions in established plants, Intolerant of swampy conditions. |
PH Prefers Neutral to basic solis 6.1 to 8.5, quite toleranr of more extreme conditions |
Fertilizer Prefers rich conditions on relatively inorganic soils. |
I | Attachment | Action | Size | Date | Who | Comment |
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2017-05-25 383TB Zurich (3RS).jpg | manage | 226 K | 05 Oct 2017 - 16:24 | HollyJohnson2017-04-01 | TB Zurich. Photo taken by Holly Johnson at the Minnesota Landscape Arboretum, zone 4b, 5/25/2017. |
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2017-05-25 386TB Zurich (2RS).jpg | manage | 191 K | 05 Oct 2017 - 16:25 | HollyJohnson2017-04-01 | Side view of TB Zurich. Photo taken by Holly Johnson at the Minnesota Landscape Arboretum, zone 4b, 5/25/2017. |
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2017-05-25 388TB Zurich (2RS).jpg | manage | 166 K | 05 Oct 2017 - 16:26 | HollyJohnson2017-04-01 | Top view of style arms of TB Zurich. Photo taken by Holly Johnson at the Minnesota Landscape Arboretum, zone 4b, 5/25/2017. |
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20170519_130503TB Zurich (3RS).jpg | manage | 129 K | 05 Oct 2017 - 16:22 | HollyJohnson2017-04-01 | A single bud of TB Zurich. Photo taken by Holly Johnson at the Minnesota Landscape Arboretum, zone 4b, 5/19/2017. |
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20170621_112525 TB Zurich (2RS).jpg | manage | 197 K | 05 Oct 2017 - 16:28 | HollyJohnson2017-04-01 | Purple based foliage of TB Zurich. Photo taken by Holly Johnson at the Minnesota Landscape Arboretum, zone 4b, 6/21/2017. |
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Zurich-X2.jpg | manage | 115 K | 21 Feb 2016 - 09:03 | BrockHeilman | Please contact Brock Heilman for image use. |
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Zurich01.jpg | manage | 67 K | 09 Apr 2015 - 14:26 | TerryLaurin | Photo scanned from the John Weiler slide collection |
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Zurich02.jpg | manage | 72 K | 17 Apr 2014 - 20:21 | TerryLaurin | Photo by Blue J Iris |
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Zurich03.jpg | manage | 66 K | 09 Apr 2015 - 14:25 | TerryLaurin | Photo scanned from the John Weiler slide collection |
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Zurich04.jpg | manage | 44 K | 19 Apr 2015 - 00:55 | TerryLaurin | Photo scanned from the John Weiler slide collection |
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Zurich6.jpg | manage | 39 K | 26 Nov 2013 - 14:07 | TerryLaurin | Photo by Sans Souci Nursery |
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ZurichEI.jpg | manage | 20 K | 22 Dec 2012 - 18:37 | BetsyHiggins | Photo by Exline Iris Garden |
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ZurichN.jpg | manage | 32 K | 24 Oct 2011 - 19:10 | BetsyHiggins | Photo by Nola's Iris Garden |
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zurich.jpg | manage | 57 K | 17 Jan 2010 - 16:56 | Main.htb | ©2005 Laurie Frazer |
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zurich01.jpg | manage | 82 K | 01 Jul 2015 - 01:15 | TerryLaurin | Photo by Exline Iris Garden |
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zurich02.jpg | manage | 68 K | 23 Sep 2015 - 03:27 | TerryLaurin | Photo by IRIS 4 U Garden |
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zurich03.jpg | manage | 12 K | 19 Jan 2016 - 04:04 | TerryLaurin | Photo by Colin Campbell-Iris Hills Farm |
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zurich1.jpg | manage | 138 K | 10 Jul 2019 - 03:05 | TerryLaurin | Photo by Riley Probst-Fleur De Lis Garden |
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zurich2.jpg | manage | 80 K | 19 Jul 2019 - 01:54 | TerryLaurin | Photo by Riley Probst-Fleur De Lis Garden |
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zurich3.jpg | manage | 88 K | 23 Jul 2019 - 02:49 | TerryLaurin | Photo by Riley Probst-Fleur De Lis Garden |
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zurich31.JPG | manage | 199 K | 01 Nov 2022 - 15:32 | TerryLaurin | Photo by Riley Probst-Fleur De Lis Iris Garden-reblooming October 2022 |
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zurich4.jpg | manage | 102 K | 24 Jul 2019 - 03:06 | TerryLaurin | Photo by Riley Probst taken at the 2010 AIS National Convention |
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zurich40.JPG | manage | 188 K | 11 Oct 2021 - 21:24 | TerryLaurin | Photo by Riley Probst-Fleur De Lis Iris Garden-reblooming Oct. 2021 |
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zurich41.JPG | manage | 177 K | 10 Nov 2021 - 00:58 | TerryLaurin | Photo by Riley Probst-Fleur De Lis Iris Garden-reblooming Nov. 2021 |
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zurich42.JPG | manage | 190 K | 13 Nov 2021 - 03:46 | TerryLaurin | Photo by Riley Probst-Fleur De Lis Iris Garden-reblooming Nov. 2021 |
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zurich43.JPG | manage | 160 K | 13 Nov 2021 - 03:46 | TerryLaurin | Photo by Riley Probst-Fleur De Lis Iris Garden-reblooming Nov. 2021 |
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zurich44.JPG | manage | 179 K | 22 Nov 2021 - 04:06 | TerryLaurin | Photo by Riley Probst-Fleur De Lis Iris Garden-reblooming Nov. 2021 |
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zurich46.JPG | manage | 184 K | 17 Dec 2021 - 16:47 | TerryLaurin | Photo by Riley Probst-Fleur De Lis Iris Garden-reblooming Dec. 2021 |
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zurich47.JPG | manage | 161 K | 15 Oct 2024 - 14:01 | TerryLaurin | Photo by Riley Probst-Fleur De Lis Iris Garden-taken at Bee Haven Iris Garden Oct. 2024 |
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zurich48.JPG | manage | 165 K | 13 Nov 2024 - 15:40 | TerryLaurin | Photo by Riley Probst-Fleur De Lis Iris Garden-reblooming Nov. 2024 |
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zurich5.jpg | manage | 64 K | 18 Nov 2013 - 02:31 | TerryLaurin | Photo by Alain Chapelle-France |
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zurich8.JPG | manage | 141 K | 24 Nov 2024 - 14:43 | TerryLaurin | Photo by Jeff Bennett-Dry Creek Garden-reblooming Nov. 2024 |
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zurich80.JPG | manage | 167 K | 24 Nov 2024 - 14:43 | TerryLaurin | Photo by Jeff Bennett-Dry Creek Garden-reblooming Nov. 2024 |
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zurich9.JPG | manage | 203 K | 20 Oct 2022 - 13:37 | TerryLaurin | Photo by Delane Langton-Eagle Ridge Iris Gardens-reblooming October 2022 |