August Plant Profile – Lagerstroemia indica x fauriei ‘Sioux’

 

BloomIf this year’s hot and dry summer is a climate change omen for Seattle and the greater PNW, then here’s the tree of our future: Lagerstroemia spp and its many hybrids and cultivars. Commonly known as crapemyrtles, these trees are tolerant of hot and dry summers and offer appeal throughout the seasons. They have lustrous foliage and large colorful flowers in the growing season (spring and summer); in the dormant season (fall and winter), the foliage and bark provide interest.

‘Sioux’ is a National Arboretum Fauriei Hybrid crapemyrtle introduction from the 1950s that produces an abundance of large, bright pink flower clusters  during summer. Its foliage is the darkest green of any crapemyrtle and turns to a handsome purple color in fall. The bark is tan in color and the twigs have a reddish color. See National Arboretum link below for more information on the Fauriei hybrids.

http://www.usna.usda.gov/PhotoGallery/CrapemyrtleGallery/index.html

Common Name: Sioux Crape Myrtle

Location: Center for Urban Horticulture, west end of Douglas Greenhouse parking lot

Origin: National Arboretum Introduction. Name registered May 1, 1992.

Height and Spread: 12′-15′ tall; 8′-10′ wide. Multi-stemmed small tree, large shrub

Bloom Time: Summer, extended out as long as temperatures remain warm.

Specimen at CUH
Specimen at CUH