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From Indian Spring Farms catalog, 1927: TRISTRAM (Bliss 1919) 8L S. white tinted lavender; F. velvety, blackish-purple, heavily veined white at the base. A distinct flower of black-and-white effect. 27 inches. 50 cts. each; $1.25 for 3. |
From Sam Carpenter catalog, 1925: TRISTRAM (Bliss 1919) - Standards clearest white. Falls deep rich purple, richly reticulated at haft. Distinctive and beautiful. $2.00. |
From Maple Valley Iris Gardens catalog, 1937: TRISTRAM (Bliss 1919) L. 32 in. One of the oldest iris we grow, but so unique incolor that everyone admires it. Pure white stands with falls so dark they look black. Stunning by a limestone wall. 20c. |
An early reference corroborating 'Tristram' identity is a lantern slide from Wister presentation archived at Swarthmore. See slide collection |
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 | Tristram12BHI.jpg | manage | 53 K | 06 May 2012 - 19:45 | BetsyHiggins | Photo by Mary Hess-Bluebird Haven Iris Garden |
jpg | Tristram12BHIbh2.jpg | manage | 22 K | 01 Jan 2017 - 19:33 | BetsyHiggins | Detail of photo by Betsy Higgins |
JPG | TristramBHI.JPG | manage | 67 K | 23 Nov 2011 - 23:53 | BetsyHiggins | Photo by Mary Hess-Bluebird Haven Iris Garden |
jpg | TristramRT.jpg | manage | 34 K | 22 Jan 2012 - 20:49 | BetsyHiggins | Photo by Rick Tasco |
JPG | tristram01.JPG | manage | 103 K | 04 Jul 2015 - 15:36 | TerryLaurin | Photo by Don McQueen,London, Ont. Canada Zone5. |
JPG | tristram02.JPG | manage | 86 K | 22 May 2014 - 12:40 | TerryLaurin | Photo by Don McQueen,London, Ont. Canada Zone5. |
JPG | tristram03.JPG | manage | 65 K | 22 May 2014 - 12:42 | TerryLaurin | Photo by Don McQueen,London, Ont. Canada Zone5. |
JPG | tristram04.JPG | manage | 563 K | 31 Jul 2018 - 20:41 | TerryLaurin | Photo by Nancy McDonald-The Pickle Barrel Collection. |
JPG | tristram05.JPG | manage | 669 K | 31 Jul 2018 - 20:42 | TerryLaurin | Photo by Nancy McDonald-The Pickle Barrel Collection. |
JPG | tristram06.JPG | manage | 542 K | 31 Jul 2018 - 20:44 | TerryLaurin | Photo by Nancy McDonald-The Pickle Barrel Collection. |
JPG | tristram07.JPG | manage | 614 K | 31 Jul 2018 - 20:46 | TerryLaurin | Photo by Nancy McDonald-The Pickle Barrel Collection. |
JPG | tristram1.JPG | manage | 474 K | 22 Sep 2016 - 21:55 | TerryLaurin | Photo by Don McQueen,London, Ont. Canada Zone5. |
JPG | tristram3.JPG | manage | 194 K | 22 Aug 2020 - 19:36 | TerryLaurin | Photo by Don McQueen-London,Ont.-Canada Zone 5 |
JPG | tristram4.JPG | manage | 89 K | 12 Sep 2013 - 16:07 | TerryLaurin | Photo by Nancy McDonald-The Pickle Barrel Collection. |
jpg | tristram5.jpg | manage | 15 K | 13 Sep 2013 - 16:38 | TerryLaurin | Photo by Anne Milner-Bliss Irises-United Kingdom |
jpg | tristram6.jpg | manage | 18 K | 13 Sep 2013 - 16:40 | TerryLaurin | Photo by Anne Milner-Bliss Irises-United Kingdom |
JPG | tristram9.JPG | manage | 263 K | 22 May 2023 - 02:06 | TerryLaurin | Photo by Jeff Bennett-Dry Creek Garden |
JPG | tristram90.JPG | manage | 265 K | 22 May 2023 - 02:07 | TerryLaurin | Photo by Jeff Bennett-Dry Creek Garden |
JPG | tristram91.JPG | manage | 253 K | 22 May 2023 - 02:07 | TerryLaurin | Photo by Jeff Bennett-Dry Creek Garden |
JPG | tristram92.JPG | manage | 158 K | 22 May 2023 - 02:08 | TerryLaurin | Photo by Jeff Bennett-Dry Creek Garden |