Every garden needs a Roma tomato! Delicious in sauces and salsa, La Roma has a low seed count and is one of the very best ‘Italian-type’ tomatoes known, with larger tomatoes than your average Roma. During the season it will put out big yields of 5- to 8-ounce fruit on large, vigorous plants with excellent disease resistance.. Mature Size: 3′ x 1′-2′ after 3 months years. Full Sun (6+ Hours).