Organic San Marzano Tomato Seeds
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Organic San Marzano Tomato Seeds – Premium Heirloom Variety for Home Gardens
Grow authentic Organic San Marzano Tomatoes, a prized Italian heirloom known for its rich flavor, meaty texture, and low acidity—perfect for sauces, pastes, and gourmet dishes. These certified organic, non-GMO seeds produce elongated, deep-red fruits that are highly valued by chefs and home gardeners alike.




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Features
Life Cycle
Annual plant
Planting Season
Spring, Summer
Growth Habit
Indeterminate vine
Flavor Profile
Sweet, tangy
Plant Characteristics
Plum-shaped fruits
Use
Sauces, canning
Growing Conditions
Full sun
Harvest Advantages
High yield, meaty flesh
Plant Resistance
Crack tolerant
About Organic San Marzano Tomato Seeds
Solanum lycopersicum
Seed Names
Organic San Marzano
Seed Type
Organic heirloom
Organic San Marzano tomato seeds produce authentic Italian-style plum tomatoes, cherished for their rich, sweet flavor and firm flesh. Grown without synthetic chemicals, these tomatoes are a sustainable choice for home gardeners. Perfect for pasta sauces, pizza toppings, and preserving, they thrive in warm, sunny conditions and reward growers with abundant harvests.
Planting Information
Light Requirement
Full sun
Planting Depth
1/4 inch
Sowing Method
Transplant preferred
Plant Spacing
18–24 inches
Days to Maturity
80–90 days
Soil Preparation
Start indoors 6–8 weeks before last frost
Hardiness Zones
USDA 5–11
Water Needs
Regular deep watering
Planting Season
Spring after frost
Coverage
Seed Count
Recommended Coverage
100
up to 50 sq. ft.
500
up to 250 sq. ft.
1000
up to 500 sq. ft.
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I grow tomatoes every year for sauce, and these are by far the best. The flavor is sweet but balanced, and the plants resisted disease better than others I�ve tried.
The seeds sprouted reliably, and I enjoyed a steady harvest of medium-sized San Marzano tomatoes. Perfect for fresh eating or cooking.
I�ve tried other San Marzano varieties, but these seeds gave me the most consistent plants and fruit. Delicious tomatoes for pasta sauces.
I was surprised how easy these tomatoes were to grow. The taste is rich and authentic, and they�re perfect for salads or roasting.
The plants are robust and the fruit is just beautiful. Sweet, firm, and perfect for canning. I highly recommend these for any home gardener.