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 |
---|---|---|---|---|---|---|
JPG | Blue_Asterisk.JPG | manage | 72 K | 22 Jan 2011 - 09:33 | IrisP | |
JPG | blueasterisk01.JPG | manage | 61 K | 30 Dec 2014 - 21:09 | TerryLaurin | Photo by Kate Brewitt-Aurora Borealis Iris Garden, Aurora, ON Canada |
JPG | blueasterisk02.JPG | manage | 84 K | 09 Jun 2014 - 02:31 | TerryLaurin | Photo by Don McQueen-taken at Royal Botanical Garden-Hamilton-Ontario-Canada |
JPG | blueasterisk1.JPG | manage | 595 K | 01 May 2018 - 02:37 | TerryLaurin | Photo by Nancy McDonald-The Pickle Barrel Collection. |
JPG | blueasterisk2.JPG | manage | 593 K | 01 May 2018 - 02:39 | TerryLaurin | Photo by Nancy McDonald-The Pickle Barrel Collection. |
JPG | blueasterisk3.JPG | manage | 594 K | 01 May 2018 - 02:41 | TerryLaurin | Photo by Nancy McDonald-The Pickle Barrel Collection. |
JPG | blueasterisk4.JPG | manage | 582 K | 01 May 2018 - 02:43 | TerryLaurin | Photo by Nancy McDonald-The Pickle Barrel Collection. |
JPG | blueasterisk5.JPG | manage | 519 K | 01 May 2018 - 02:45 | TerryLaurin | Photo by Nancy McDonald-The Pickle Barrel Collection. |
JPG | blueastrisk9.JPG | manage | 162 K | 27 Apr 2023 - 02:29 | TerryLaurin | Photo by Verna Laurin-Willowdale-ON-Canada |