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When to Plant Corn in Choctaw County, AL

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.

Choctaw County, Alabama is in USDA Zone 8a. The average last spring frost is March 16 and the first fall frost is November 8, giving you a growing season of approximately 237 days.

At an elevation of 417 feet, Choctaw County receives approximately 54.3 inches of rainfall annually with predominantly clay loam soil. Summer highs average 98ยฐF, so Corn may need afternoon shade and extra watering during peak heat. Clay soil retains moisture well for Corn, but amend with compost to improve drainage and prevent root rot. Ample rainfall means less supplemental watering, but ensure good drainage to prevent Corn root diseases.

Choctaw County, AL (Zone 8a) Long season
237 days
Last Spring Frost March 16
237 growing days
First Fall Frost November 8

Choctaw County Soil Profile

Soil Type

Clay Loam

Soil pH

5.5-6.4

Drainage

Well Drained

Plant Planting Risk Windows

Early Start (70% safe) ✓ Fits season (121 days to spare)
Transplant: Mar 7 🍅 Harvest: May 9 – Jul 4
Recommended (50%) ✓ Fits season (118 days to spare)
Transplant: Mar 16 🍅 Harvest: May 18 – Jul 13
Safe Start (90%) ✓ Fits season (111 days to spare)
Transplant: Apr 10 🍅 Harvest: Jun 12 – Aug 7

Percentages indicate frost risk at transplant. The 70% safe window means there is a 30% chance of frost after transplant — suitable for cold-hardy crops or gardeners with frost protection. The 90% safe window is best for tender plants.

Soil Compatibility in Choctaw County

How your county's soil matches Corn's growing requirements.

Soil pH

Your soil pH (5.5โ€“6.4) is more acidic than Corn prefers (6.0โ€“7.0). Add garden lime to raise pH.

Soil Texture

The clay loam soil in Choctaw County is excellent for Corn โ€” good drainage, moisture retention, and nutrient holding capacity.

Organic Matter

Organic matter is moderate (2.5%). Annual compost additions will help Corn.

How to Plant Corn

1"
Planting Depth
12"
Between Plants
36"
Between Rows

Succession Planting Corn

4
successive plantings in your 237-day season

Sow every 6.9 weeks. Last sowing by Jul 31 to harvest before frost.

Plant Water Budget

Plant needs
1.5″/week
Rainfall provides
1.0″/week
You supply
0.5″/week
Watering frequency 1-2 times/week
Season total 1,134 gal / 100 sq ft
Corn needs ~1,880 GDD — county provides 5,569 GDD Excellent fit

Corn Planting Timeline โ€” Choctaw County, AL

Corn Planting Calendar

Activity When Date Range
Direct Sow March 23 Mar 23 โ€“ Apr 13
Harvest May 25 May 25 โ€“ Jul 20

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

Month-by-Month Timeline

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

Growing Conditions

โ˜€๏ธ Sun

Full Sun (6-8+ hours)

๐Ÿ’ง Water

1.5"/week ยท 1-2 times/week

๐Ÿ“… Days to Maturity

60โ€“100 days

๐Ÿงช Soil pH

Needs 6โ€“7 ยท Your soil: too_acidic

๐Ÿ—บ๏ธ USDA Zone

Zone 8a

๐Ÿ“† Growing Season

237 days in Choctaw County

Growing Tips for Corn in Choctaw County

Direct sow Corn outdoors after March 16 in Choctaw County when soil has warmed and frost danger has passed.

With Choctaw County's clay soil (28% clay), work in 3-4 inches of compost before planting Corn. Avoid tilling when soil is wet to prevent compaction.

With summer highs reaching 98ยฐF in Choctaw County, provide afternoon shade for Corn and water deeply in the morning.

Common pests for Corn in this region include corn earworm and corn borers. Use row covers early in the season and inspect plants weekly.

General growing tips

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.

Recommended Corn Varieties for Choctaw County

Heat-tolerant varieties that silk well in high temps

Silver Queen (92d) Incredible (85d)

Companion Planting

Good Companions

Avoid Planting Near

  • Tomatoes
  • Celery

Level Up Your Garden

Frequently Asked Questions

When should I plant Corn in Choctaw County, AL?

Choctaw County is in Zone 8a with an average last frost of March 16. Plan your Corn planting based on this frost date โ€” see the calendar above for exact timing.

What planting zone is Choctaw County, AL?

Choctaw County, Alabama is in USDA Hardiness Zone 8a. The average last spring frost is March 16 and first fall frost is November 8.

๐ŸŒฑ

Plan Your Garden with Confidence

Get our free Garden Planner โ€” designed to help Choctaw County gardeners in Zone 8a organize planting dates, track what's growing, and never miss a planting window.

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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 Choctaw County, AL. Local conditions may vary. Last updated: April 2026.