San Marzano Organic Heirloom Tomato 30 Seeds Original Italian Paste Non-gmo San Marzano TOMATO 30 seeds Organic Heirloom NON-GMO lycopersicon lycopersicum The original Italian Paste variety, Resistant or tolerant to : Verticillium and Fusarium 1. Want to know the secret of the real Italian cooks? San Marzano tomatoes! This is the authentic Italian paste tomato. Its superb flavor is enjoyed both in fresh sauces and processed for later use. Great for dried tomatoes, too! Resistant or tolerant to Verticillium and Fusarium 1. Sprouts in 7 to 15 days and matures in about 75 days. Indeterminate vines very easy to grow.