See: IRIS et BULBEUSES n°147, 2002, p. 28. |
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 | rougissant-cayeux.jpg | manage | 55 K | 11 Dec 2017 - 09:54 | AlainFranco | Photo by Cayeux, France |
jpg | rougissant.jpg | manage | 544 K | 07 Dec 2015 - 11:06 | JoelleFRANJEULLE | Photo by Christine Cosi-Iris en Perigord- France |
jpg | rougissant01.jpg | manage | 241 K | 10 Jan 2018 - 03:49 | TerryLaurin | Photo by Christine Cosi-Iris en Perigord- France |
jpg | rougissant02.jpg | manage | 234 K | 07 Feb 2020 - 14:47 | TerryLaurin | Photo by Christine Cosi-Iris en Perigord- France |
JPG | rougissant03.JPG | manage | 233 K | 19 Dec 2020 - 02:42 | TerryLaurin | Photo by Christine Cosi-Iris en Perigord- France |
jpg | rougissant2.jpg | manage | 76 K | 15 Jul 2013 - 01:52 | TerryLaurin | Photo by Schreiner's Iris Gardens |
jpg | rougissant3.jpg | manage | 87 K | 13 Nov 2013 - 20:21 | TerryLaurin | Photo by Alain Chapelle-Jardin d'Iris de Bubry-France |
jpg | rougissant9.jpg | manage | 88 K | 17 Feb 2021 - 03:35 | TerryLaurin | Photo by George Bacon-Breezeway Iris Garden |