When to Plant in Kentucky

Kentucky's moderate climate and reliable rainfall make it a fantastic place for home gardening. The state's rolling hills and fertile valleys support a long growing season that is well-suited for both warm and cool-weather crops.

Gardeners in the Bluegrass State benefit from four distinct seasons. The key is timing your planting to take advantage of the mild spring and fall windows while managing the heat and humidity of mid-summer.

Common Mistakes

Planting warm-season crops too early — a late April frost is common even after a warm start to the month.
Not planning for humidity — the humid Kentucky summer can lead to disease if plants aren't properly spaced.
Ignoring the fall garden — Kentucky's autumn is one of the best times of the year for fresh vegetables.
Neglecting soil drainage — some Kentucky soils have high clay content and need organic matter to improve drainage.

FAQ

What is the last frost date?

Most of Kentucky sees its last frost in mid to late April.

When should I start tomatoes indoors in Kentucky?

Start your seeds indoors in late February or early March to be ready for the spring planting window.

Can I plant before the last frost?

Yes, cool-season crops thrive in Kentucky's spring and can go out in March.

Why does timing vary so much within Kentucky?

The eastern mountains have different frost dates and temperature patterns than the western lowlands.

What if I live in a frost-free area?

Kentucky has no frost-free areas; all parts of the state experience winter freezes.

How does Plan My Garden create my schedule?

We use your location and Kentucky's historical climate data to create a custom calendar for your garden.