Soeur Agnes or Sister Agnes is a free flowering Oleander that produces
large clusters of 1", lightly fragrant, white blossoms for much of the
summer and is intermediate in growth habit. Oleanders are an excellent
choice for coastal regions with excellent drought and salt tolerance.
Use them as windbreaks, as a screen, or as part of a shrub border and
they can even be trained into tree standards. Sister Agnes is not as
cold hardy as some oleander cultivars and is likely best suited for zones 9 and warmer.
With few major pests and diseases and their adaptability to soil conditions few shrubs are more reliable than Oleanders when you have a hot area in full sun. Whether its baking on the edge of concrete or the salty soils of the Gulf Coast these plants are nearly perfectly adapted for use in these areas. Oleanders make good container plants and can be trained into tree standards.
Grows To: 10-15'H x 10-15'W
USDA Cold Hardiness Zones: 9,10,11
Find your USDA Cold Hardiness Zone here
Outdoor Light: Full sun, Part sun
Soil pH Range: Acidic, Mildly Acidic, Neutral, Mildly Alkaline, Alkaline
Salt Tolerance: High
Deer Resistance: Rarely Bothered
Native To / Cultivar Origin: Mediterranean-E
Please be advised that humans and/or animals may have allergic reactions if part(s) of this plant are consumed or by coming into contact with sap from bruised or broken plant parts: All parts - Highly Toxic if Ingested, Sap - Eye Irritation and/or Dermatitis
More information about this plant from universities, horticulturists, and plantsmen.
Container Size: 3.5 inch / 16 fl.oz. / 473 ml