Awaiting original catalog description |
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. |
FURTHER CULTURAL INFORMATION Here |
I | Attachment | Action | Size | Date | Who | Comment |
---|---|---|---|---|---|---|
jpg | 20170601_124610TB Starcrest (2RScombo).jpg | manage | 166 K | 01 Oct 2017 - 19:14 | HollyJohnson2017-04-01 | A spathe and bud of TB Starcrest. Photos taken by Holly Johnson at the Minnesota Landscape Arboretum, zone 4b, 6/01 and 6/05/2017. |
jpg | 20170605_155954TB Starcrest (3RS).jpg | manage | 221 K | 01 Oct 2017 - 19:33 | HollyJohnson2017-04-01 | Detail of beard and raised rib on the falls of TB Starcrest. Photo taken by Holly Johnson at the Minnesota Landscape Arboretum, zone 4b, 6/05/2017. |
jpg | 20170609_110353TB Starcrest (2RS).jpg | manage | 616 K | 01 Oct 2017 - 19:21 | HollyJohnson2017-04-01 | A small clump of TB Starcrest. Photo taken by Holly Johnson at the Minnesota Landscape Arboretum, zone 4b, 6/09/2017. |
jpg | 20170609_110417TB Starcrest (2RS).jpg | manage | 191 K | 01 Oct 2017 - 19:23 | HollyJohnson2017-04-01 | Top view of TB Starcrest.Photo taken by Holly Johnson at the Minnesota Landscape Arboretum, zone 4b, 6/09/2017. |
JPG | DStarcrest.JPG | manage | 68 K | 29 May 2011 - 04:37 | Main.bjacobs | Photo by Betty Jacobs. Picture taken at Schreiner's Gardens. |
jpg | Starcrest02.jpg | manage | 72 K | 14 Apr 2014 - 13:51 | TerryLaurin | Photo by Blue J Iris |
JPG | Starcrest_Iris.JPG | manage | 52 K | 21 Jun 2013 - 10:38 | Main.Iriswarehouse | Photo by Iriswarehouse |
JPG | Starcrest__Schreiner_83a.JPG | manage | 60 K | 10 Jan 2010 - 11:20 | Main.Laymont+ | by Dejoux in my garden : sud-ouest France |
jpg | starcrest01.jpg | manage | 19 K | 13 Sep 2014 - 15:05 | TerryLaurin | Photo by Seagate Irises-United Kingdom |
jpg | starcrest02.jpg | manage | 159 K | 20 Jun 2017 - 03:20 | TerryLaurin | Photo by Holly Johnson-Taken at MN Landscape Arboretum |
jpg | starcrest03.jpg | manage | 135 K | 21 Jun 2017 - 02:49 | TerryLaurin | Photo by Holly Johnson-Taken at MN Landscape Arboretum |
jpg | starcrest04.jpg | manage | 122 K | 21 Jun 2017 - 02:50 | TerryLaurin | Photo by Holly Johnson-Taken at MN Landscape Arboretum |
jpg | starcrest05.jpg | manage | 175 K | 21 Jun 2017 - 21:04 | TerryLaurin | Photo by Holly Johnson-Taken at MN Landscape Arboretum |
jpg | starcrest06.jpg | manage | 168 K | 01 Jan 2023 - 21:43 | TerryLaurin | Photo by Holly Johnson |
jpg | starcrest060.jpg | manage | 165 K | 09 Jan 2023 - 04:22 | TerryLaurin | Photo by Holly Johnson |
jpg | starcrest061.jpg | manage | 147 K | 23 Jan 2023 - 13:47 | TerryLaurin | Photo by Holly Johnson |
jpg | starcrest4.jpg | manage | 506 K | 15 Aug 2017 - 03:12 | TerryLaurin | Photo by Les Jardin du Chateau Vullierens-Switzerland |
jpg | starcrest7.jpg | manage | 58 K | 14 Jul 2013 - 14:44 | TerryLaurin | Photo by Schreiner's Iris Gardens |
jpg | starcrest8.jpg | manage | 69 K | 14 Nov 2013 - 21:14 | TerryLaurin | Photo by Alain Chapelle-France |
jpg | starcrest9.jpg | manage | 72 K | 24 Jan 2014 - 17:29 | TerryLaurin | Photo by Iris of Sissinghurst-United Kingdom |
jpg | starcrestTIF.jpg | manage | 51 K | 05 Dec 2011 - 23:06 | BetsyHiggins | Photo by The Iris Fan |
jpg | starcrest_fl.jpg | manage | 36 K | 02 Jul 2011 - 16:26 | IrisP | |
jpg | starcrestrhoades.jpg | manage | 121 K | 30 Jan 2022 - 13:59 | TerryLaurin | Photo by Martha Rhoades-Taken at 2015 AIS National Convention -Schreiner's Iris Gardens |