After leasing an additional 20,000 square feet at 4195 Middle Country Road in Calverton, Satur Farms has transformed the now-40,000-square-foot space into a cold-storage center that boosts the farm's capacity to process its baby-leaf salads and leafy greens. Before the Calverton operation was built, Satur relied on a 2,000-square-foot barn that served as a crude and cramped processing facility for washing and packing.