Clarence looks at different native plants to source for a green wall. These plants have to cope with a limited soil profile and often difficult conditions (wind, full sun), plants for green walls ...

One of D.C.’s newest trophy office buildings now has the city’s biggest green wall. 17xM, a 334,000-square-foot, 11-story building at 1150 M Street, N.W., includes a two-story, 1,500-square ...

After years of delays due to insufficient funding and prevailing conflicts, the Great Green Wall in the Sahel, aimed at preventing desertification, gained momentum with an accelerator program ...