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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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Circus-WorldCT.jpg | manage | 52 K | 28 Oct 2011 - 20:30 | BetsyHiggins | Photo by C & T Iris Patch |
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Circus-WorldNN.jpg | manage | 27 K | 06 Nov 2011 - 17:43 | BetsyHiggins | Photo by Nola's Iris Garden |
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CircusWorld8.jpg | manage | 69 K | 22 Mar 2014 - 02:33 | TerryLaurin | Photo by Blue J Iris |
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CircusWorld9.JPG | manage | 61 K | 22 Mar 2014 - 02:34 | TerryLaurin | Photo by Blue J Iris |
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CircusWorldIG.jpg | manage | 24 K | 29 Nov 2011 - 20:46 | BetsyHiggins | Photo by Irisgal |
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CircusWorldkp.JPG | manage | 54 K | 02 Sep 2010 - 17:59 | KentPfeiffer | Taken in my garden in zone 5b on May 19, 2009 |
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Circus_World_fl.jpg | manage | 68 K | 07 Mar 2011 - 17:28 | IrisP | |
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circusworld01.jpg | manage | 84 K | 27 Nov 2015 - 20:02 | TerryLaurin | Photo by Barry Blyth-Australia |
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circusworld06.jpg | manage | 491 K | 18 Aug 2017 - 15:22 | TerryLaurin | Photo by Les Jardin du Chateau Vullierens-Switzerland |
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circusworld07.jpg | manage | 71 K | 11 Jul 2013 - 00:00 | TerryLaurin | Photo by Schreiner's Iris Gardens |
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circusworld1.jpg | manage | 144 K | 03 Jul 2018 - 19:26 | TerryLaurin | Photo by Delane Langton-Eagle Ridge Iris Gardens |
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circusworld4.jpg | manage | 268 K | 16 Mar 2019 - 23:21 | TerryLaurin | Photo by Don McQueen-taken at McMillen's Iris Garden-Norwich-Ontario-Canada |
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circusworld6.jpg | manage | 50 K | 30 Mar 2013 - 20:04 | TerryLaurin | Photo by Country Delight Iris |