Awaiting original catalog description |
FURTHER CULTURAL INFORMATION |
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Hardiness Zones 3-8 for most varieties, Some Siberian cultivars tolerate colder, others tolerate warmer zones (please comment in comment box with your location if this cultivar grows well in zone 3, 9, or 10.) |
Exposure Prefers full sun for optimal performance, may still bloom in half-day shade |
Water: Prefers well drained but moist good garden soil, More tolerant of dry conditions in established plants, Prefers moist conditions especially in Spring bloom season. |
PH Average garden solis 6.1 to 7.5, |
Fertilizer Prefers rich conditions on organic soils. |
I | Attachment | Action | Size | Date | Who | Comment |
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jpg | Iris_sibirica_Berliner_Ouverture_09.jpg | manage | 81 K | 18 Nov 2012 - 14:04 | LottainSweden | Berliner Ouvertüre in Sweden |
jpg | Iris_sibirica_Berliner_Ouverture_0916.jpg | manage | 52 K | 13 Aug 2016 - 21:47 | BetsyHiggins | Detail of photo by Betsy Higgins |
JPG | berlineroverture1.JPG | manage | 13 K | 20 Jun 2013 - 18:45 | TerryLaurin | Photo by Tomas Tamberg-Iris- Und Hemerocallis-Zuchtung-Germany |