San Marzano – Indeterminate

Classic Italian Paste Tomato for Long, Heavy Harvests

How It Grows

Indeterminate San Marzano plants grow tall and continue producing until frost. They reward gardeners who want ongoing harvests rather than one big dump of fruit.

• Plant size: 5–7 feet tall
• Growth habit: Indeterminate, vining
• Best grown: In-ground or large containers with strong support
• Productivity: High and continuous

What You’ll Need to Grow It Successfully

• Sun: Full sun (8+ hours ideal)
• Soil: Rich, well-draining soil with compost
• Water: Deep, consistent watering
• Support: Required—stakes or trellis recommended
• Difficulty level: Easy to intermediate

Growing Tips

• Strong support is essential—plants get heavy with fruit
• Mulch to keep moisture consistent and prevent blossom end rot
• Regular harvesting encourages continued production
• Feed consistently once fruit sets

Flavor Profile

• Flavor: Rich, savory, classic Italian tomato
• Texture: Dense, meaty, very low moisture
• Fresh: Mild and balanced
• Cooked: Deep, concentrated, and luxurious

Kitchen & Cooking Uses

• Premier choice for sauces and marinara
• Excellent for roasting and freezing
• Ideal for cooks who want steady sauce tomatoes all season

Why This One’s a Brag

If you’re serious about sauce, this is non-negotiable. Indeterminate San Marzano gives you the flavor chefs swear by—again and again all season long.