November 13, 2012
On a large section of the Providence St. Mary Medical Center roof, Troy Culp, project manager for Enviroscapes Northwest, tends to a newly planted green roof by placing river rock around a drain while hospital staff and others reflected in a window, look on,
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A rooftop project at Providence St. Mary Medical Center promises a variety of benefits for the hospital and environment.
WALLA WALLA -- On the rooftop of Providence St. Mary Medical Center a sort of secret garden is taking root.