Sow True Seed San Marzano Tomato Seeds
Best choice for home cooks wanting to make authentic Italian sauces.
These heirloom seeds are the gold standard for anyone serious about canning authentic Italian sauces. Because they are a determinate variety, you sacrifice a long growing season for a massive, concentrated harvest that makes processing your winter supply incredibly efficient.
$3.95
Who it's for
- Sustainable gardeners interested in seed saving and long-term self-sufficiency
- Home cooks preparing large batches of homemade sauce and preserves
- Culinary enthusiasts seeking authentic flavor for traditional Italian recipes
Who should skip it
- Growers living in regions with short, cool summer seasons
- Gardeners with limited space or minimal interest in heavy staking
- Beginners seeking low-maintenance plants with high disease resistance
Performance breakdown
Culinary Utility
The low-moisture, heavy-walled profile is perfect for authentic sauce production.
Harvest Efficiency
Determinate growth ensures a concentrated yield ideal for batch canning projects.
Heirloom Authenticity
Classic San Marzano genetics deliver the traditional flavor profile home cooks expect.
Garden Versatility
Requires traditional garden beds as the plants are not container-friendly.
Yield Reliability
Forty seeds per packet provide a robust start for a productive season.
Fruit Durability
Crack-resistant skin keeps the harvest intact during the ripening process.
Key Specs
Botanical Name
Solanum lycopersicum
Trait
HEIRLOOM
Type
Determinate
Minimum Seeds per Packet
40
Packet Weight
0.15 g
Seed Depth
1/4"
Soil Temperature for Germination
70-80°F
Days to Harvest
75 from Transplant
Plant Type
Vegetable
Life Cycle
Annual
Know before you buy
Still have a question?
Ask Metto anything about the Sow True Seed San Marzano Tomato Seeds before you decide.
