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 |
---|---|---|---|---|---|---|
jpg | BHP_1711-X2.jpg | manage | 170 K | 23 Mar 2016 - 05:11 | BrockHeilman | Please contact Brock Heilman for image use. |
jpg | ThirtyFathoms01.jpg | manage | 114 K | 21 Mar 2016 - 13:57 | TerryLaurin | Photo by Ensata Gardens |
jpg | ThirtyFathoms0116.jpg | manage | 35 K | 24 Mar 2016 - 13:48 | BetsyHiggins | |
jpg | ThirtyFathoms02.jpg | manage | 25 K | 21 Mar 2016 - 13:58 | TerryLaurin | Photo by Ensata Gardens |
jpg | thirtyfathoms1.jpg | manage | 202 K | 29 Jun 2020 - 01:20 | TerryLaurin | Photo by Cascadia Iris Gardens |
JPG | thirtyfathoms9.JPG | manage | 212 K | 25 Feb 2023 - 16:29 | TerryLaurin | Photo by Margaret Spence-Cascadia Iris Gardens-taken at the 2022 Siberian/Species Convention |