When should I plant Cartof in Zone 3b?

Direct sow Cartof outdoors around May 1. Expect first harvest around Jul 30.

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 Cartof in Zone 3b?

Yes. Cartof needs 90 days to harvest. Zone 3b has a 130-day growing season, which is sufficient.

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🥔 Growing Cartof in Zone 3b

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

Planting Calendar

Outdoor

Harvest

May 1Sep 22

Season: May 15 – Sep 22 (130 zile)

Zona3b

Ultimul înghețMay 15

Primul înghețSep 22

Sezon130 zile

Recoltă90 zile

SoareSoare Plin

When to Plant Cartof in Zone 3b

Sow Seeds Outdoors: May 1

Direct sow Cartof seeds outdoors around May 1. Wait until soil temperature reaches 45F. Space plants at 1/m² (30cm distanță).

Harvest: Jul 30

First harvest approximately Jul 30 (~90 zile from planting). Continue harvesting until first frost (Sep 22).

Plante Însoțitoare

✅ Varză✅ Gălbenele✅ Vânătoare ✅ Porumb✅ Fasole

❌ Roșii❌ Dovleci❌ Castraveți❌ Dovleac

Cartof 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 Cartof

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

Start Free Cartof Growing Guide