COSTOLUTO FIORENTINO/WT-559
Costoluto Fiorentino is a traditional Italian heirloom tomato variety known for its distinctive deeply ribbed, flattened fruits and rich, classic tomato flavor. The plants are indeterminate and produce medium to large tomatoes with a slightly irregular, ornamental shape that reflects its heritage. 
It is highly valued for its intense taste, making it excellent for sauces, pastes, and cooking, though it can also be enjoyed fresh in salads and slices. The thick flesh and strong flavor deepen when fully ripened under warm, sunny conditions.
Costoluto Fiorentino is appreciated by gardeners for its old-world charm, productivity, and authentic Italian tomato character, especially in Mediterranean-style growing environments.