Choisya arizonica x ternata 'Aztec Pearl'
'Aztec Pearl' Cutleaf Mexican Orange Blossom
Here's a great choice for that elusive 4-5' tall evergreen shrub! Choisya ‘Aztec Pearl’ smells great, is deer and drought resistant, pollinator-friendly, insect and disease-resistant, and is also a good firewise shrub.
One of the tricks in creating a drought tolerant garden is to select plants that actually thrive in our summer-dry climate, and this plant definitely fits the bill. Choisya ‘Aztec Pearl’ is a hybrid between C. ternata - which is native to Mexico (hence its common name) and C. arizonica – which is native to Arizona.
'Aztec Pearl' grows well in exposures ranging from full sun to half a day of sun. It looks handsome all year and especially when it is covered with clusters of fragrant white flowers in the late spring that have a spicy, citrusy fragrance like orange blossoms. Its five-fingered leaves have a wonderful texture that contrast well with rounded leaf forms or purple foliage. Plants generally reach 5’ by 5’ here in the Rogue Valley, but it is easy to tip prune them to keep them around 4' tall and wide.
‘Choisya ‘Aztec Pearl’ is hardy to near 0 degrees, under the right conditions. The key is to place it where it gets at least some winter sun, and make sure that the soil is well-draining and doesn't get waterlogged over the winter months.