What is decomposed granite? The pea gravel alternative …
The designers I spoke to extolled the virtues of a hardscaping material called decomposed granite (DG) for backyards. 'We use decomposed granite for all ground cover,' landscape designer Kathryn Prideaux, founder of Prideaux Design, tells me. 'Most of my projects use DG for the base around all planting areas that aren't finished …