When should I plant Kukuřice in Zone 3a?

Direct sow Kukuřice outdoors around May 29. Expect first harvest around Aug 22.

What is the last frost date for Zone 3a?

The average last spring frost date for Zone 3a is May 22. The first fall frost averages Sep 12, giving a 113-day growing season.

Can I grow Kukuřice in Zone 3a?

Yes. Kukuřice needs 85 days to harvest. Zone 3a has a 113-day growing season, which is sufficient. You can plant up to 2 successions.

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🌽 Growing Kukuřice in Zone 3a

Zone 3a has harsh winters and a short growing season. Start Kukuřice early indoors to maximize your harvest window. Poslední mráz: May 22. První mráz: Sep 12.

Planting Calendar

Outdoor

Harvest

May 29Sep 12

Season: May 22 – Sep 12 (113 dní) · Succession: plant every 2 weeks (up to 2x)

Zóna3a

Poslední mrázMay 22

První mrázSep 12

Sezóna113 dní

Sklizeň85 dní

SluncePlné Slunce

When to Plant Kukuřice in Zone 3a

Sow Seeds Outdoors: May 29

Direct sow Kukuřice seeds outdoors around May 29. Wait until soil temperature reaches 60F. Space plants at 4/m² (15cm od sebe).

Harvest: Aug 22

First harvest approximately Aug 22 (~85 dní from planting). Continue harvesting until first frost (Sep 12).

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