When should I plant Tomāts, San Marzano in Zone 9b?

Start Tomāts, San Marzano seeds indoors around Jan 27. Transplant outdoors after Mar 24. Expect first harvest around May 28.

What is the last frost date for Zone 9b?

The average last spring frost date for Zone 9b is Mar 10. The first fall frost averages Nov 15, giving a 250-day growing season.

Can I grow Tomāts, San Marzano in Zone 9b?

Yes. Tomāts, San Marzano needs 80 days to harvest. Zone 9b has a 250-day growing season, which is sufficient.

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🍅 Growing Tomāts, San Marzano in Zone 9b

Zone 9b has warm winters and an extended growing season -- excellent for heat-loving crops like Tomāts, San Marzano. Pēdējais sals: Mar 10. Pirmais sals: Nov 15.

Planting Calendar

Indoor

Outdoor

Harvest

Jan 27Nov 15

Season: Mar 10 – Nov 15 (250 dienas)

Zona9b

Pēdējais salsMar 10

Pirmais salsNov 15

Sezona250 dienas

Raža80 dienas

SaulePilna Saule

When to Plant Tomāts, San Marzano in Zone 9b

Start Seeds Indoors: Jan 27

Start Tomāts, San Marzano seeds indoors around Jan 27 (6 nedēļas pirms pēdējās salnas). Optimal germination temperature: 80F. Germinates in 6-14 days.

Transplant Outdoors: Mar 24

Transplant Tomāts, San Marzano seedlings outdoors after Mar 24. Wait until soil temperature reaches 60F. Space plants at 1/m² (30cm attālums). Harden off plants for a week before moving outside.

Harvest: May 28

First harvest approximately May 28 (~65 dienas from transplant). Continue harvesting until first frost (Nov 15).

Pavārstāšana

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

❌ Kartupeļi❌ Fenhelis❌ Kukurūza❌ Kolrābis

Tomāts, San Marzano in Other Zones

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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