2026 Planting Guide
Spring cropWhen to Plant Peppers in Kansas
Complete guide to growing peppers in Kansas 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 peppers growing season in Kansas. Red diamond markers indicate frost date boundaries.
Quick Facts
Min. Soil Temp
65°F (18°C) minimum
Growing Period
65-85 days
From planting to harvest
Last Spring Frost
April 15
Wait until after this date
First Fall Frost
October 15
Harvest before this date
Monthly Task Timeline
Month-by-month guide for managing peppers in Kansas.
January - April
Off-seasonCover crop planting, soil testing, equipment maintenance, and planning for next season.
May
PlantPrepare soil, apply starter fertilizer, and sow seeds at recommended depth and spacing.
June
Grow & MonitorIrrigate as needed, scout for pests, apply side-dress fertilizer, and manage weeds.
July - October
HarvestCheck maturity indicators, schedule equipment, harvest at optimal moisture content.
November - December
Off-seasonCover crop planting, soil testing, equipment maintenance, and planning for next season.
Best Peppers Varieties for Kansas
These varieties have proven performance in Kansas's climate and soil conditions. Always source certified seed from reputable dealers.
| # | Variety | Best For |
|---|---|---|
| 1 | California Wonder | Kansas climate |
| 2 | Jalapeno | Kansas climate |
| 3 | Anaheim | Kansas climate |
| 4 | Cayenne | Kansas climate |
Growing Tips for Kansas
Region-specific advice from agricultural extension services and experienced Kansas farmers.
Eastern KS: transplant early May
Wind and heat stress — irrigate consistently
Harvest bell peppers at green or colored stage
Pest & Disease Watch
Monitor for these threats throughout the growing season. Integrated Pest Management (IPM) is recommended.
Aphids
Scout regularly and use integrated pest management
Pepper weevil
Scout regularly and use integrated pest management
Hornworms
Scout regularly and use integrated pest management
Whiteflies
Scout regularly and use integrated pest management
Bacterial leaf spot
Scout regularly and use integrated pest management
Companion Planting
These plants grow well alongside peppers, improving pest control, pollination, and nutrient availability.
Frost Dates
Last Spring Frost
April 15
Wait until after this date before planting frost-sensitive crops outdoors.
First Fall Frost
October 15
Plan to complete harvest of warm-season crops before this date arrives.
Frequently Asked Questions
When is the best time to plant peppers in Kansas?
The optimal planting window for peppers in Kansas is May 5 to May 30. Soil temperature should reach at least 65°F (18°C) minimum before planting. The total growing period is 65-85 days.
What varieties of peppers grow best in Kansas?
The best varieties for Kansas include California Wonder, Jalapeno, Anaheim, Cayenne. These varieties are adapted to local climate and soil conditions and have proven performance records.
When can I harvest peppers in Kansas?
The harvest window for peppers in Kansas is typically July 20 to October 10. The crop takes 65-85 days from planting to reach maturity.
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Data Sources
Data sourced from USDA NASS Crop Planting Dates, Kansas 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.