When should I plant Corn in Zone 6a?

Direct sow Corn outdoors around May 5. Harvest around Jul 29.

What is the last frost date for Zone 6a?

The average last spring frost date for Zone 6a is Apr 28. The first fall frost averages Oct 8, giving a 163-day growing season.

Yes. Corn needs 85 days to harvest. Zone 6a has a 163-day growing season, which is sufficient. You can plant up to 5 successions.

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Zone 6a has mild winters and a long growing season — good conditions for Corn. Last frost: Apr 28. First frost: Oct 8.

Outdoor

Harvest

May 5Oct 8

Season: Apr 28 – Oct 8 (163 days) · Succession: plant every 2 weeks (up to 5x)

Zone6a

Last FrostApr 28

First FrostOct 8

Season Length163 days

Days to Harvest85

SunFull Sun

Frost ToleranceNone

Spacing4/sqft (6" apart)

Direct sow Corn seeds outdoors around May 5. Soil temperature should be at least 60°F. Space at 4/sqft (6" apart).

First harvest approximately Jul 29 (~85 days from planting). Continue harvesting until first frost (Oct 8).

✅ Beans✅ Squash✅ Cucumbers✅ Peas✅ Pumpkins

❌ Tomatoes

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

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