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When to plant Corn in Wexford County, MI

In Wexford County, Corn is a single-season spring crop — there's no second fall window. Plant May 24–June 14 for an 60–100-day harvest, finishing well before the October 4 first frost.

When to Plant Corn in Wexford County, MI

Corn

Corn is a warm-season grass grown for its sweet ears, which are best eaten soon after harvest. It is wind-pollinated and must be planted in blocks for good kernel fill.

Wexford County, Michigan is in USDA Zone 5b. The average last spring frost is May 17 and the first fall frost is October 4, giving you a growing season of approximately 140 days.

At an elevation of 1,167 feet, Wexford County receives approximately 35.8 inches of rainfall annually with predominantly silt loam soil. Summer highs average 84°F, so choose short-season varieties of Corn to ensure they mature before fall.

Wexford County, MI (Zone 5b) Short season
140 days
Last Spring Frost May 17
140 growing days
First Fall Frost October 4

Wexford County Soil Profile

Soil Type

Silt Loam

Soil pH

6.0-7.0

Drainage

Well Drained

How Much Corn to Grow

1-2 ears
Average yield per plant
15
Plants per person
30 sq ft
Space per person

For a family of 4, plant approximately 60 corn plants in about 120 sq ft. In Wexford County's 140-day season, you'll have plenty of time for a full harvest. Plan your garden layout →

Corn Planting Timeline — Wexford County, MI

Corn Planting Calendar

Activity When Date Range
Direct Sow May 24 May 24 – Jun 14
Harvest July 26 Jul 26 – Sep 20

Plant 1" deep · 12" apart · Rows 36" apart

Month-by-Month Timeline

MonthActivities
January
February
March
April
May Direct Sow
June Direct Sow
July Harvest
August Harvest
September Harvest
October
November
December

Growing Conditions

☀️ Sun

Full Sun (6-8+ hours)

💧 Water

Moderate — regular watering

📅 Days to Maturity

60–100 days

🧪 Soil pH

Needs 6–7 · Your soil: N/A

🗺️ USDA Zone

Zone 5b

📆 Growing Season

140 days in Wexford County

Growing Tips for Wexford County

Plant in blocks of at least 4 rows rather than single rows for proper pollination. Direct sow after soil reaches 60F. Side-dress with nitrogen when plants are knee-high.

Companion Planting

Good Companions

Avoid Planting Near

  • Tomatoes
  • Celery

Check more plant combinations with our Companion Planting Checker →

Frequently Asked Questions

When should I plant Corn in Wexford County, MI?

Wexford County is in Zone 5b with an average last frost of May 17. Plan your Corn planting based on this frost date — see the calendar above for exact timing.

What planting zone is Wexford County, MI?

Wexford County, Michigan is in USDA Hardiness Zone 5b. The average last spring frost is May 17 and first fall frost is October 4.

When should I plant Corn in Wexford County, MI?

In Wexford County, MI, plant Corn after the last frost (around May 17) and before the first frost (around October 4). Best results when soil holds above 50°F.

What growing zone is Wexford County, MI for Corn?

Wexford County sits in USDA Zone 5b. Corn grows reliably in zones 3a through 11b, so it's a good fit here.

Can Corn grow in Wexford County's climate?

Yes — Corn grows well in Wexford County's temperate climate. Wexford County averages a 140-day frost-free season, with last frost around May 17 and first frost around October 4.

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Your Wexford County Garden Planner — Free

A 22-page printable planner built for Wexford County (Zone 5b). Planting dates, a month-by-month schedule, harvest log, seed inventory, and succession charts — all dialed in for your exact growing season.

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Data sources: USDA Plant Hardiness Zone Map (2023), NOAA 30-Year Climate Normals. Frost dates are based on 50% probability averages for Wexford County, MI. Local conditions may vary. Last updated: August 2026.

Sources & credits

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