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

Start Tomato, 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 Tomato, San Marzano in Zone 9a?

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

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🍅 Growing Tomato, San Marzano in Zone 9a

Zone 9a has warm winters and an extended growing season -- excellent for heat-loving crops like Tomato, San Marzano. Fros terakhir: Mar 20. Fros pertama: Nov 12.

Planting Calendar

Indoor

Outdoor

Harvest

Feb 6Nov 12

Season: Mar 20 – Nov 12 (237 hari)

Zon9a

Fros terakhirMar 20

Fros pertamaNov 12

Musim237 hari

Tuaian80 hari

MatahariMatahari Penuh

When to Plant Tomato, San Marzano in Zone 9a

Start Seeds Indoors: Feb 6

Start Tomato, San Marzano seeds indoors around Feb 6 (6 minggu sebelum fros terakhir). Optimal germination temperature: 80F. Germinates in 6-14 days.

Transplant Outdoors: Apr 3

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

Harvest: Jun 7

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

Penanaman Teman

✅ Bawang Putih✅ Asparagus✅ Selasih✅ Lobak Merah✅ Marigold✅ Lada✅ Bawang

❌ Kentang❌ Adas❌ Jagung❌ Kohlrabi

Tomato, San Marzano in Other Zones

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Plan Your Garden Tomato, San Marzano

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

Start Free Tomato, San Marzano Growing Guide