San Marzano Tomato

San Marzano Tomato Garden Seeds

Solanum lycopersicum

San Marzano tomatoes are a prized Italian heirloom known for rich flavor and heavy yields, with vigorous vines reaching 6 feet or more. These plump, elongated fruits are perfect for fresh eating or velvety sauces. In the garden, San Marzano tomatoes also work well in companion planting, pairing nicely with herbs and flowers that help attract beneficial insects and support overall plant health. Ready in about 80-90 days, these non-GMO seeds thrive in gardens, raised beds, or containers. Often compared to Roma tomatoes, the tall vines flourish in warm weather, producing 5-inch, 4-oz fruits ideal for canning and preserving, capturing the true taste of summer.

San Marzano Tomato Garden Seeds

Solanum lycopersicum

San Marzano tomatoes are a prized Italian heirloom known for rich flavor and heavy yields, with vigorous vines reaching 6 feet or more. These plump, elongated fruits are perfect for fresh eating or velvety sauces. In the garden, San Marzano tomatoes also work well in companion planting, pairing nicely with herbs and flowers that help attract beneficial insects and support overall plant health. Ready in about 80-90 days, these non-GMO seeds thrive in gardens, raised beds, or containers. Often compared to Roma tomatoes, the tall vines flourish in warm weather, producing 5-inch, 4-oz fruits ideal for canning and preserving, capturing the true taste of summer.

  • Hardiness: Warmer (70-85° F), frost-sensitive annual

  • Exposure: Full sun

  • Soil Preference: Well-draining, loose (sandy loam), slightly acidic (6.2 to 6.8)

  • Garden Type: Greenhouse, plot, raised bed

  • Germination Rate: 96%

  • Flowering Time: 80-90 days to maturity (from transplant)

Our seeds are available for sale in the US in our shop californiahempseeds.com and in the EU at humboldtseedcompany.es (please note you will be redirected clicking the shop link below).