Dee Runk Boxwood
Botanical Refweence: Buxus sempervirens Common Boxwood Columnar
Dsrk Green Foliage
 
An evergreen shrub with a dense pillar-like form. Foliage is dark green. This handsome selection even performs well in heavy soils. Prefers full sun in most soils. 6' tall x 2' wide in 10 years. Hardy to -20 degrees. USDA zone 5.