SAN DIEGO (CNNMoney.com) — Mario Batali decided last year to install a garden between his adjoining West Hollywood restaurants, Osteria Mozza and Pizzeria Mozza. But a plain old backyard patch wouldn’t do. Batali wanted something more visually striking, something more … vertical? So he turned to Jim Mumford, the owner of Good Earth Plant and Flower Company in San Diego.
Mumford, 52, had built a reputation as a nontraditional gardener. In March 2007, he embarked on a “giant experiment,” replacing the 1,800-square-foot roof of a commercial building he owned with a planter’s paradise: three inches of specialized, lightweight soil over a padded waterproofing and drainage system.… Read More