Dr. Wt.: 4 oz (113 g). America's favorite. USDA organic. Grown in America. Naturally low fat & gluten free. Please recycle. Steel. Certified organic by PCO. The Giorgio name goes back to 1928 when Pietro Giorgi built his first mushroom houses in Temple, Pennsylvania. It was the beginning of a proud and long-standing tradition of growing high quality mushrooms - a tradition that the third generation carries on at Giorgio. Our mushrooms are grown and selected by hand on our mushroom growing farms. Product of USA.