When should I plant Kukuřice in Zone 3b?

Direct sow Kukuřice outdoors around May 22. Expect first harvest around Aug 15.

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 Kukuřice in Zone 3b?

Yes. Kukuřice needs 85 days to harvest. Zone 3b has a 130-day growing season, which is sufficient. You can plant up to 3 successions.

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🌽 Growing Kukuřice in Zone 3b

Zone 3b has harsh winters and a short growing season. Start Kukuřice early indoors to maximize your harvest window. Poslední mráz: May 15. První mráz: Sep 22.

Planting Calendar

Outdoor

Harvest

May 22Sep 22

Season: May 15 – Sep 22 (130 dní) · Succession: plant every 2 weeks (up to 3x)

Zóna3b

Poslední mrázMay 15

První mrázSep 22

Sezóna130 dní

Sklizeň85 dní

SluncePlné Slunce

When to Plant Kukuřice in Zone 3b

Sow Seeds Outdoors: May 22

Direct sow Kukuřice seeds outdoors around May 22. Wait until soil temperature reaches 60F. Space plants at 4/m² (15cm od sebe).

Harvest: Aug 15

First harvest approximately Aug 15 (~85 dní from planting). Continue harvesting until first frost (Sep 22).

Smíšená Výsadba

✅ Fazole✅ Dýně✅ Okurky✅ Hrášky✅ Dýně

❌ Rajčata

Kukuřice 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 Kukuřice

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

Start Free Kukuřice Growing Guide