2026 Planting Guide
Fall cropWhen to Plant Wheat in Wisconsin
Complete guide to growing wheat in Wisconsin with optimal planting dates, recommended varieties, soil requirements, pest management, and harvest timing. Data sourced from USDA and state extension services.
Monthly Planting Calendar
Visual overview of the wheat growing season in Wisconsin. Red diamond markers indicate frost date boundaries.
Quick Facts
Min. Soil Temp
40-55°F (4-13°C)
Growing Period
240-270 days
From planting to harvest
Last Spring Frost
May 5
Wait until after this date
First Fall Frost
September 28
Harvest before this date
Monthly Task Timeline
Month-by-month guide for managing wheat in Wisconsin.
January - June
Grow & MonitorIrrigate as needed, scout for pests, apply side-dress fertilizer, and manage weeds.
July
HarvestCheck maturity indicators, schedule equipment, harvest at optimal moisture content.
August
Off-seasonCover crop planting, soil testing, equipment maintenance, and planning for next season.
September - October
PlantPrepare soil, apply starter fertilizer, and sow seeds at recommended depth and spacing.
November - December
Grow & MonitorIrrigate as needed, scout for pests, apply side-dress fertilizer, and manage weeds.
Best Wheat Varieties for Wisconsin
These varieties have proven performance in Wisconsin's climate and soil conditions. Always source certified seed from reputable dealers.
| # | Variety | Best For |
|---|---|---|
| 1 | WestBred WB4303 | Wisconsin climate |
| 2 | Pioneer 25R47 | Wisconsin climate |
| 3 | ProHarvest | Wisconsin climate |
Growing Tips for Wisconsin
Region-specific advice from agricultural extension services and experienced Wisconsin farmers.
Winter wheat acreage growing as a cover crop + cash crop
Winterkill risk — ensure adequate fall tillering
Apply potash in fall if soil K is below 120 ppm
Pest & Disease Watch
Monitor for these threats throughout the growing season. Integrated Pest Management (IPM) is recommended.
Hessian fly
Scout regularly and use integrated pest management
Aphids
Scout regularly and use integrated pest management
Armyworm
Scout regularly and use integrated pest management
Wheat midge
Scout regularly and use integrated pest management
Cereal leaf beetle
Scout regularly and use integrated pest management
Companion Planting
These plants grow well alongside wheat, improving pest control, pollination, and nutrient availability.
Frost Dates
Last Spring Frost
May 5
Wait until after this date before planting frost-sensitive crops outdoors.
First Fall Frost
September 28
Plan to complete harvest of warm-season crops before this date arrives.
Frequently Asked Questions
When is the best time to plant wheat in Wisconsin?
The optimal planting window for wheat in Wisconsin is September 15 to October 10. Soil temperature should reach at least 40-55°F (4-13°C) before planting. The total growing period is 240-270 days.
What varieties of wheat grow best in Wisconsin?
The best varieties for Wisconsin include WestBred WB4303, Pioneer 25R47, ProHarvest. These varieties are adapted to local climate and soil conditions and have proven performance records.
When can I harvest wheat in Wisconsin?
The harvest window for wheat in Wisconsin is typically July 5 to July 30. The crop takes 240-270 days from planting to reach maturity.
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Data Sources
Data sourced from USDA NASS Crop Planting Dates, Wisconsin Cooperative Extension Service, and NOAA frost date records. Last updated: March 2026.
Planting dates are averages and may vary by county, elevation, and local microclimate. Always consult your local extension office for the most precise recommendations.