When should I plant Porumb in Zone 3a?

Direct sow Porumb 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 Porumb in Zone 3a?

Yes. Porumb 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 Porumb in Zone 3a

Zone 3a has harsh winters and a short growing season. Start Porumb early indoors to maximize your harvest window. Ultimul îngheț: May 22. Primul îngheț: Sep 12.

Planting Calendar

Outdoor

Harvest

May 29Sep 12

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

Zona3a

Ultimul înghețMay 22

Primul înghețSep 12

Sezon113 zile

Recoltă85 zile

SoareSoare Plin

When to Plant Porumb in Zone 3a

Sow Seeds Outdoors: May 29

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

Harvest: Aug 22

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

Plante Însoțitoare

✅ Fasole✅ Dovleac✅ Castraveți✅ Mazăre✅ Dovleci

❌ Roșii

Porumb 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 Porumb

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

Start Free Porumb Growing Guide