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📖 About This Plant
San Marzano is the gold standard for paste tomatoes. Elongated, bright red fruits have few seeds, dense flesh, and sweet low-acid flavor — ideal for sauces, canning, and sun-drying. The flesh cooks down to a rich, thick consistency. Indeterminate, 6–8 ft, matures in 80–85 days.
Plant deep — bury the lower 2/3 of the stem for stronger roots. Use heavy stakes; fruits are heavy. Avoid excessive nitrogen which promotes foliage over fruit. Consistent deep watering prevents blossom end rot.
🤝 Companion Plants
These plants grow well alongside San Marzano Tomato:
What hardiness zones can you grow San Marzano Tomato in?
San Marzano Tomato grows best in USDA Hardiness Zones 4–11. San Marzano is the gold standard for paste tomatoes. Always check your local zone before planting.
How much sun does San Marzano Tomato need?
San Marzano Tomato requires Full sun. Plant deep — bury the lower 2/3 of the stem for stronger roots.
When should I plant San Marzano Tomato?
San Marzano Tomato is best planted in Spring (after last frost). Plant deep — bury the lower 2/3 of the stem for stronger roots. Use heavy stakes; fruits are heavy.
How long does San Marzano Tomato take to harvest?
San Marzano Tomato typically reaches harvest in 80–85. Water needs are Medium. Grow it alongside Basil and parsley for best results.
Where can I buy San Marzano Tomato plants or seeds?
You can buy San Marzano Tomato from trusted online nurseries and seed suppliers. GrowScore links to the best-rated retailers for your region (US, Canada, and UK). Compare options on this page to find the best price and availability.
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Where to Buy
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