![]() |
See New Member $10 Join* |
Awaiting original catalog description. |
Historic Iris Preservation Society gallery link. |
FURTHER CULTURAL INFORMATION ![]() |
---|
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 |
---|---|---|---|---|---|---|
![]() |
CredoSG2.jpg | manage | 41 K | 12 Dec 2011 - 18:28 | BetsyHiggins | Photo by Seagate Iris, UK |
![]() |
credo01.JPG | manage | 832 K | 12 Apr 2017 - 15:16 | TerryLaurin | Photo from Glenn Corlew slide collection |
![]() |
credo1-21.jpg | manage | 182 K | 28 Sep 2021 - 13:09 | Main.mikeu | Photo by Mike Unser, Photographed at Bluebird Haven Iris Garden |
![]() |
credo9.JPG | manage | 87 K | 14 Aug 2021 - 02:42 | TerryLaurin | Photo by Mary Hess-Bluebird Haven Iris Garden |