Kentucky · zones 6a–7a
When to plant bell peppers in Kentucky.
Sow or transplant between May 3 to Jun 24 in a typical year, keyed to Kentucky's median last frost around Apr 17. Dates below are state medians; your ZIP code shifts them by days to weeks.
The 2026 windows
Bell Peppers dates for a typical Kentucky season.
1 · Start indoors
Mar 22 to May 13
About 6 weeks before set-out. Warm spot, real light.
2 · Set out
May 3 to Jun 24
Keyed to the ~Apr 17 last frost. Sow 0.25" deep, 18" apart.
Harvest
~70 days later
~4 lb per plant over ~8 weeks.
Kentucky spans more than one climate: Zone 6 is the most common zone, but the state runs 6a to 7a. That's why the planner works from your ZIP code's frost dates, not your zone: mountain and coastal gardens in the same state can be three weeks apart.
In Kentucky: watch for
The pests that find bell peppers here.
A middle-length season, about 184 frost-free days, means pepper, bell overlaps aphids for a stretch each summer. Check plants every week or two and treat early.
Clusters on new growth, sticky leaves, curling tips. Green peach aphid spreads virus.
Organic fix: Blast with water, then insecticidal soap or neem.
Bacterial leaf spot
Small water-soaked spots that turn brown; badly spotted leaves drop.
Organic fix: Plant resistant varieties, avoid overhead watering, rotate out of nightshades.
Plant wilts and collapses at the soil line after a bed stays soggy.
Organic fix: Plant on raised ground for drainage; remove collapsed plants and do not replant there.
Tiny shot-hole pits peppering young leaves.
Organic fix: Row cover the seedlings; healthy transplants outgrow the damage.
Your season math: Kentucky gives bell peppers about 184 frost-free days, and it needs roughly 70 days to a first harvest. It's a one-planting crop, so time that single sowing well.
Planting bell peppers in Kentucky: questions
When should I plant bell peppers in Kentucky?+
In a typical Kentucky year, sow bell peppers or set out transplants between May 3 to Jun 24, keyed to the state's median last frost around Apr 17. Your exact dates shift with your ZIP code and microclimate.
When do I start bell peppers seeds indoors in Kentucky?+
Start seeds inside about 6 weeks before set-out: roughly Mar 22 to May 13 for a typical Kentucky season.
What USDA zone is Kentucky?+
Kentucky spans zones 6a–7a, mostly zone 6. But frost dates, not zones, set planting time. The free planner uses your ZIP code's actual frost dates.
How many bell peppers plants do I need?+
Depends who you're feeding. The crop page has exact counts per household size, or the free planner does the math for your family in about 60 seconds.