When should I plant Tomāts, San Marzano in Zone 12a?

Start Tomāts, San Marzano seeds indoors around Nov 20. Transplant outdoors after Jan 15. Expect first harvest around Mar 21.

What is the last frost date for Zone 12a?

The average last spring frost date for Zone 12a is Jan 1. The first fall frost averages Dec 31, giving a 364-day growing season.

Can I grow Tomāts, San Marzano in Zone 12a?

Yes. Tomāts, San Marzano needs 80 days to harvest. Zone 12a has a 364-day growing season, which is sufficient.

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🍅 Growing Tomāts, San Marzano in Zone 12a

Zone 12a has a year-round growing season. Tomāts, San Marzano can be planted almost any time with proper planning. Pēdējais sals: Jan 1. Pirmais sals: Dec 31.

Planting Calendar

Indoor

Outdoor

Harvest

Nov 20Dec 31

Season: Jan 1 – Dec 31 (364 dienas)

Zona12a

Pēdējais salsJan 1

Pirmais salsDec 31

Sezona364 dienas

Raža80 dienas

SaulePilna Saule

When to Plant Tomāts, San Marzano in Zone 12a

Start Seeds Indoors: Nov 20

Start Tomāts, San Marzano seeds indoors around Nov 20 (6 nedēļas pirms pēdējās salnas). Optimal germination temperature: 80F. Germinates in 6-14 days.

Transplant Outdoors: Jan 15

Transplant Tomāts, San Marzano seedlings outdoors after Jan 15. Wait until soil temperature reaches 60F. Space plants at 1/m² (30cm attālums). Harden off plants for a week before moving outside.

Harvest: Mar 21

First harvest approximately Mar 21 (~65 dienas from transplant). Continue harvesting until first frost (Dec 31).

Pavārstāšana

✅ Ķiploks✅ Sparģeļi✅ Baziliks✅ Burkāni✅ Kliņģerītes✅ Paprikas✅ Sīpoli

❌ Kartupeļi❌ Fenhelis❌ Kukurūza❌ Kolrābis

Tomāts, San Marzano in Other Zones

1a 1b 2a 2b 3a 3b 4a 4b 5a 5b 6a 6b 7a 7b 8a 8b 9a 9b 10a 10b 11a 11b 12a 12b 13a 13b

Plan Your Garden Tomāts, San Marzano

Track Tomāts, San Marzano from seed to harvest with personalized frost dates, watering recommendations, and companion planting visualization.

Start Free Tomāts, San Marzano Growing Guide