This tomato needs no introduction.Indeterminate paste tomato that makes incredibly flavorful sauce. The classic sauce tomato. San Marzanos really love a hot summer. Tomatoes are a warm season crop and must be started ahead of time indoors in late March/early April. Plant them out after all danger of frost has past. Be sure to note whether they are determinate (bushy) or indeterminate (vining) and provide proper support. Natureworks recommends our heavy duty tomato cages that fold flat for storage.