When should I plant Majs in Zone 3b?

Direct sow Majs 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 Majs in Zone 3b?

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

🌽

🌽 Growing Majs in Zone 3b

Zone 3b has harsh winters and a short growing season. Start Majs early indoors to maximize your harvest window. Sista frost: May 15. Första frost: Sep 22.

Planting Calendar

Outdoor

Harvest

May 22Sep 22

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

Zon3b

Sista frostMay 15

Första frostSep 22

Säsong130 dagar

Skörd85 dagar

SolFull Sol

When to Plant Majs in Zone 3b

Sow Seeds Outdoors: May 22

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

Harvest: Aug 15

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

Samplantering

✅ Bönor✅ Squash✅ Gurkor✅ Ärtor✅ Pumpor

❌ Tomater

Majs 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 Majs

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

Start Free Majs Growing Guide