Skip to product information
1 of 2

Cistus Nursery

*RETAIL - Nerium oleander 'Sister Agnes'

*RETAIL - Nerium oleander 'Sister Agnes'

Fast-growing evergreen shrub with simple white flowers and narrow, leathery, semi-glossy leaves. Oleanders in general like hot, dry summers and mild winters (Mediterranean) and this one is no exception. A vigorous cultivar, 'Sister Agnes' can grow to 15-20' or taller in full sun, but is often pruned to 8-10' tall and 6' wide in gardens to keep an attractive, rounded appearance. Will also make an attractive screen, if kept sheared. Will do well in rich or poor soil, as long as it is well-drained. Zone 8a.



Planting Recommendations

Under most conditions, planting directly into the garden is best. Keep in mind, that in our care, plants have been protected from intense sunlight and drying winds and would therefore require sheltered transition time in order to acclimate to such conditions in your garden.

All plants going into containers (rather than in the ground) should be potted immediately in well-drained potting mix and watered well to ensure the soil is fully moistened with no air pockets. Succulent plants abide by different rules (**see below).

Plants held for later planting are best stored in a cool greenhouse or a well-lit garage or basement, rather than in your house where conditions are likely too warm and dry.

Those plants needing time to acclimate can be set out in pots and provided some shade and shelter for the first week to allow for a successful transition.

**For cacti and other succulents, we recommend using a soil mix of less than 30% organic matter, preferably a 2-1 blend of cactus/succulent potting soil and pumice, perlite or lava rock. These plants are sensitive to prolonged heavy moisture, especially in cool/winter conditions. Keep this in mind when watering them for the first time. It is better to leave them dry in lower temperatures.

View full details