This heirloom variety of banana-shaped plum tomato is considered by many gourmet chefs and cooks to be the best sauce tomatoes in the world. San Marzanotomatoes are recognized for their fleshier pulp and low seed content. Also used for canning and soup. Large fruit (5 to 6-oz.) and plant. Good disease resistance. A tomato named after the region of San Marzanonear Naples, Italy.