Herb

When to Plant Parsley in Kentucky

More than a garnish. Parsley is a biennial that produces abundantly its first year and is one of the most nutritious herbs.

The Short Answer

Parsley are planted in fall in Kentucky, 8 weeks before your first frost date. That means planting around Oct 5 - Oct 20 in Northern Kentucky.

Kentucky Frost Dates

Your planting dates depend on which part of Kentucky you're in. Here are the frost date ranges by region:

Region Zones Last Frost (Spring) First Frost (Fall)
Northern Kentucky 6a, 6b Apr 15 - May 1 Oct 5 - Oct 20
Central Kentucky 6b Apr 10 - Apr 25 Oct 10 - Oct 25
Western Kentucky 6b, 7a Apr 5 - Apr 20 Oct 15 - Nov 1

Parsley Planting Schedule for Kentucky

Northern Kentucky (Zones 6a, 6b)

Average last frost: Apr 15 - May 1 · Average first frost: Oct 5 - Oct 20

Start Seeds Indoors
8 wks before frost
Transplant Outside
2 wks before frost
Direct Sow
3 wks before frost
Fall Planting
8 wks before first frost

Central Kentucky (Zones 6b)

Average last frost: Apr 10 - Apr 25 · Average first frost: Oct 10 - Oct 25

Start Seeds Indoors
8 wks before frost
Transplant Outside
2 wks before frost
Direct Sow
3 wks before frost
Fall Planting
8 wks before first frost

Western Kentucky (Zones 6b, 7a)

Average last frost: Apr 5 - Apr 20 · Average first frost: Oct 15 - Nov 1

Start Seeds Indoors
8 wks before frost
Transplant Outside
2 wks before frost
Direct Sow
3 wks before frost
Fall Planting
8 wks before first frost

Growing Parsley in Kentucky

Parsley in Kentucky's Climate

Parsley grows all season in your climate. Transplant from mid-April. The biennial rarely bolts in its first year, giving you months of continuous harvest. Fall parsley often survives winter under mulch in your milder microclimates for an even earlier start next spring.

Soil Considerations for Kentucky

Clay soils over limestone bedrock. Naturally alkaline. Good for many vegetables with amendment. Excellent for root crops in some areas.

Kentucky Climate & Growing Season

Mild, four-season climate. Adequate rainfall. Hot, humid summers. Good growing season.

Growing season length varies across Kentucky: Northern Kentucky (6a, 6b) has a last frost around Apr 15 - May 1, while Western Kentucky (6b, 7a) sees frost end around Apr 5 - Apr 20. This difference matters for parsley — adjust your planting dates to match your specific region.

Growing Tips

Parsley seeds are notoriously slow to germinate — soak overnight before planting. It's a biennial: lush leaves year one, seeds year two.

Companion Planting

Plant parsley alongside these companions for better growth:

Tomatoes Asparagus Corn

The Bottom Line

Parsley can be grown successfully across Kentucky, but your exact planting dates depend on which region you're in. Northern Kentucky gardeners should plan around a Apr 15 - May 1 last frost, while those in Western Kentucky can typically plant earlier. For exact dates based on your zip code, use our free planting date finder.

Related Guides

Parsley Growing Guide National planting guide with all states Kentucky Planting Calendar All plants for Kentucky Parsley in Alabama Alabama planting dates Parsley in Alaska Alaska planting dates Parsley in Arizona Arizona planting dates Parsley in Arkansas Arkansas planting dates
Note: All dates are based on NOAA 30-year Climate Normals and represent historical averages, not predictions for any specific year. Always check your local weather forecast before planting frost-sensitive crops. Learn about our data sources.

Last reviewed: March 29, 2026

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