San Marzano Tomato Seeds
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"Grow authentic San Marzano tomatoes in your garden with these premium heirloom seeds from Liliana's Garden! This large plum (Roma) variety produces meaty, flavorful fruits ideal for sauces, canning, and Italian recipes. Easy to cultivate in home gardens, raised beds, or containers, these fast-growing seeds are perfect for both beginner and experienced gardeners. Enjoy a bountiful harvest of nutrient-rich, intensely flavored tomatoes straight from your garden."





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Features
Life Cycle
Annual
Planting Season
Spring/Summer
Growth Habit
Indeterminate, Vine
Flavor Profile
Sweet, Tangy, Rich
Plant Characteristics
High-Yielding, Robust Plants
Use
Sauces, Canning, Paste, Cooking
Growing Conditions
Fertile, Well-Drained Soil
Harvest Advantages
Early & Continuous Yield
Plant Resistance
Disease-Tolerant
About San Marzano Tomato Seeds
Solanum lycopersicum
Seed Names
San Marzano, Italian Paste Tomato
Seed Type
Heirloom, Non-GMO
San Marzano Tomato is a classic Italian heirloom paste tomato producing elongated, deep-red fruits with dense, meaty flesh and minimal seeds. Known for its rich, sweet-tangy flavor, it is perfect for sauces, paste, and cooking. The vigorous, indeterminate plants thrive in home gardens, raised beds, or containers, offering continuous harvests throughout the season.
Planting Information
Light Requirement
Full Sun
Planting Depth
¼–½ inch
Sowing Method
Indoor seed-starting / Direct sow
Plant Spacing
18–24 inches
Days to Maturity
75–85 days
Soil Preparation
Direct sow or start indoors 6–8 weeks before last frost
Hardiness Zones
3–11
Water Needs
Moderate, Consistent Moisture
Planting Season
Spring/Summer
Coverage
Seed Count
Recommended Coverage
100
up to 25–30 sq.ft
500
up to 125–150 sq.ft
1000
up to 250–300 sq.ft