San Marzano Heinze Tomato Seeds

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[Solanum lycopersicum] San Marzano Heinze tomato seeds, elongated hybrid fruit, uniform and handling-resistant.

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San Marzano Heinze Tomato

San Marzano Heinze tomato is a hybrid selection of the famous ecotype, developed to combine the traditional elongated shape with greater production uniformity and handling resistance.

The San Marzano Heinze Plant

It belongs to the species Solanum lycopersicum, family Solanaceae. A vigorous indeterminate plant, with regular growth and good yield.

How to Sow San Marzano Heinze

Sow in a heated seedbed between February and March; transplant into the field from April-May, with vertical staking.

How to Grow San Marzano Heinze

It needs balanced fertilising and regular watering; periodic removal of side shoots favours more even truss ripening.

Tips for San Marzano Heinze

The elongated fruit, about 80-100 g, keeps the classic cylindrical shape with firm skin, resistant to handling.

Diseases and Pests of San Marzano Heinze

This hybrid selection shows good tolerance to the main disorders typical of San Marzano; monitor for downy mildew in humid seasons.

Uses and Curiosities of San Marzano Heinze

Ideal for sauces and preserves thanks to its compact flesh and steady yield, also valued for small-scale processing.

Properties of San Marzano Heinze

Rich in lycopene and vitamin C, San Marzano Heinze tomato has antioxidant properties and a sweet, mildly tangy taste.

Nutritional Values of San Marzano Heinze

  • Calories: about 18 kcal
  • Protein: 0.9 g
  • Carbohydrates: 3.9 g
  • Fat: 0.2 g
  • Fibre: 1.2 g