When should I plant Tomat, San Marzano in Zone 9a?

Start Tomat, San Marzano seeds indoors around Feb 6. Transplant outdoors after Apr 3. Expect first harvest around Jun 7.

What is the last frost date for Zone 9a?

The average last spring frost date for Zone 9a is Mar 20. The first fall frost averages Nov 12, giving a 237-day growing season.

Can I grow Tomat, San Marzano in Zone 9a?

Yes. Tomat, San Marzano needs 80 days to harvest. Zone 9a has a 237-day growing season, which is sufficient.

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🍅 Growing Tomat, San Marzano in Zone 9a

Zone 9a has warm winters and an extended growing season -- excellent for heat-loving crops like Tomat, San Marzano. Siste frost: Mar 20. Første frost: Nov 12.

Planting Calendar

Indoor

Outdoor

Harvest

Feb 6Nov 12

Season: Mar 20 – Nov 12 (237 dager)

Sone9a

Siste frostMar 20

Første frostNov 12

Sesong237 dager

Høst80 dager

SolFull Sol

When to Plant Tomat, San Marzano in Zone 9a

Start Seeds Indoors: Feb 6

Start Tomat, San Marzano seeds indoors around Feb 6 (6 uker før siste frost). Optimal germination temperature: 80F. Germinates in 6-14 days.

Transplant Outdoors: Apr 3

Transplant Tomat, San Marzano seedlings outdoors after Apr 3. Wait until soil temperature reaches 60F. Space plants at 1/m² (30cm avstand). Harden off plants for a week before moving outside.

Harvest: Jun 7

First harvest approximately Jun 7 (~65 dager from transplant). Continue harvesting until first frost (Nov 12).

Samdyrking

✅ Hvitløk✅ Asparges✅ Basilikum✅ Gulrøtter✅ Ringblomster✅ Paprikaer✅ Løk

❌ Poteter❌ Fennikel❌ Mais❌ Kålrabi

Tomat, San Marzano in Other Zones

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Plan Your Garden Tomat, San Marzano

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

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