San Marzano Heirloom tomatoes are a Roma paste type. They are indeterminate, which is great news for all you salsa makers and cooks in the kitchen. This variety will keep producing all the way until fall. Will perform great in the north; you can start picking about 75 days from transplant. To our farmers market friends, this variety would be wise choice to add to your line up because you will have fresh, Roma type paste tomatoes all season long. Buy our Heirloom, Non-GMO tomato seeds online today! Happy growing!!!