When should I plant Tomat, San Marzano in Zone 10a?

Start Tomat, San Marzano seeds indoors around Jan 9. Transplant outdoors after Mar 6. Expect first harvest around May 10.

What is the last frost date for Zone 10a?

The average last spring frost date for Zone 10a is Feb 20. The first fall frost averages Dec 1, giving a 284-day growing season.

Can I grow Tomat, San Marzano in Zone 10a?

Yes. Tomat, San Marzano needs 80 days to harvest. Zone 10a has a 284-day growing season, which is sufficient.

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🍅 Growing Tomat, San Marzano in Zone 10a

Zone 10a has a year-round growing season. Tomat, San Marzano can be planted almost any time with proper planning. Viimane öökülm: Feb 20. Esimene öökülm: Dec 1.

Planting Calendar

Indoor

Outdoor

Harvest

Jan 9Dec 1

Season: Feb 20 – Dec 1 (284 päeva)

Tsoon10a

Viimane öökülmFeb 20

Esimene öökülmDec 1

Hooaeg284 päeva

Saak80 päeva

PäikeTäispäike

When to Plant Tomat, San Marzano in Zone 10a

Start Seeds Indoors: Jan 9

Start Tomat, San Marzano seeds indoors around Jan 9 (6 nädalat enne viimast külma). Optimal germination temperature: 80F. Germinates in 6-14 days.

Transplant Outdoors: Mar 6

Transplant Tomat, San Marzano seedlings outdoors after Mar 6. Wait until soil temperature reaches 60F. Space plants at 1/m² (30cm vahekaugus). Harden off plants for a week before moving outside.

Harvest: May 10

First harvest approximately May 10 (~65 päeva from transplant). Continue harvesting until first frost (Dec 1).

Kaaslasistutamine

✅ Küüslauk✅ Spargel✅ Basiilik✅ Porgandid✅ Saialilled✅ Paprikad✅ Sibulad

❌ Kartulid❌ Apteegitill❌ Mais❌ Nuikapsas

Tomat, 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 Tomat, San Marzano

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

Start Free Tomat, San Marzano Growing Guide