Fat Tomato San Marzano Tomato Seeds
Fat Tomato San Marzano Tomato Seeds
Anthony sowing organic seeds
Fat Tomato San Marzano Tomato Seeds
Fat Tomato San Marzano Tomato Seeds
Anthony sowing organic seeds

Tomato San Marzano Seeds

€4.50
Sold Out for 2025

Solanum lycopersicum

San Marzano is a classic heirloom indeterminate (vining) variety, traditionally prized for sauce-making. Plants grow tall and vigorous, producing elongated, plum-shaped red tomatoes weighing around 100 g each, with firm, meaty flesh and very few seeds.

Renowned for its rich, sweet flavour and naturally low acidity, San Marzano is widely considered one of the best paste tomatoes in the world. Perfect for slow-cooked sauces, passata, roasting, and preserving, this is a kitchen staple for anyone serious about cooking with tomatoes.

Average number of seeds: 14

Open-pollinated, chemical-free seeds. Grown and saved in Wexford, Ireland. We only grow and save seeds from plants that were started from certified organic seeds.

Each seed packet includes growing tips and cooking suggestions inside.

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Solanum lycopersicum

San Marzano is a classic heirloom indeterminate (vining) variety, traditionally prized for sauce-making. Plants grow tall and vigorous, producing elongated, plum-shaped red tomatoes weighing around 100 g each, with firm, meaty flesh and very few seeds.

Renowned for its rich, sweet flavour and naturally low acidity, San Marzano is widely considered one of the best paste tomatoes in the world. Perfect for slow-cooked sauces, passata, roasting, and preserving, this is a kitchen staple for anyone serious about cooking with tomatoes.

Average number of seeds: 14

Open-pollinated, chemical-free seeds. Grown and saved in Wexford, Ireland. We only grow and save seeds from plants that were started from certified organic seeds.

Each seed packet includes growing tips and cooking suggestions inside.

  • It takes around 5-6 months from sowing a seed to harvesting your first ripe tomato. To grow tomatoes successfully, follow a few simple steps. For a detailed, step-by-step growing guide, visit our Grow & Cook section.

    Sow indoors: February to April

    Plant out: Late May to June

    Harvesting time: July to October-November

  • Renowned for its rich, sweet flavour and low acidity, San Marzano is considered one of the world’s best paste tomatoes - ideal for sauces, passata, roasting, and preserving.

    During tomato season, we eat tomatoes morning, noon, and night, as they bring us so much joy after months of nurturing. We eat them like sweets, in pasta dishes, or as part of a simple tomato salad with flaky sea salt.

    We also preserve tomatoes in various ways for the year ahead, making sauces, jams, and chutneys. Fresh tomatoes can be frozen whole for later use in pasta sauces, stews, soups, and casseroles.

    Check out our Grow & Cook section for more cooking ideas.

  • Check our frequently asked questions page for answers to all those questions you might have.

    If you have a specific question, feel free to reach out to us at hello@fattomato.ie

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