When should I plant Roșie, San Marzano in Zone 3b?

Start Roșie, San Marzano seeds indoors around Apr 3. Transplant outdoors after May 29. Expect first harvest around Aug 2.

What is the last frost date for Zone 3b?

The average last spring frost date for Zone 3b is May 15. The first fall frost averages Sep 22, giving a 130-day growing season.

Can I grow Roșie, San Marzano in Zone 3b?

Yes. Roșie, San Marzano needs 80 days to harvest. Zone 3b has a 130-day growing season, which is sufficient.

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🍅 Growing Roșie, San Marzano in Zone 3b

Zone 3b has harsh winters and a short growing season. Start Roșie, San Marzano early indoors to maximize your harvest window. Ultimul îngheț: May 15. Primul îngheț: Sep 22.

Planting Calendar

Indoor

Outdoor

Harvest

Apr 3Sep 22

Season: May 15 – Sep 22 (130 zile)

Zona3b

Ultimul înghețMay 15

Primul înghețSep 22

Sezon130 zile

Recoltă80 zile

SoareSoare Plin

When to Plant Roșie, San Marzano in Zone 3b

Start Seeds Indoors: Apr 3

Start Roșie, San Marzano seeds indoors around Apr 3 (6 săptămâni înainte de ultimul îngheț). Optimal germination temperature: 80F. Germinates in 6-14 days.

Transplant Outdoors: May 29

Transplant Roșie, San Marzano seedlings outdoors after May 29. Wait until soil temperature reaches 60F. Space plants at 1/m² (30cm distanță). Harden off plants for a week before moving outside.

Harvest: Aug 2

First harvest approximately Aug 2 (~65 zile from transplant). Continue harvesting until first frost (Sep 22).

Plante Însoțitoare

✅ Usturoi✅ Sparanghel✅ Busuioc✅ Morcovi✅ Gălbenele✅ Ardei✅ Cepe

❌ Cartofi❌ Fenicul❌ Porumb❌ Gulie

Roșie, 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 Roșie, San Marzano

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

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