Free planting calculator

When should you plant each crop where you live?

Enter your town. We'll show when to start each crop indoors, when to move it outside, and the last date to sow before frost — anchored to your area's real 10-year average frost dates.

Free · No signup · Based on 10-year local climate averages

How it works

1

Enter your location

Just a town or ZIP — no account, no personal info.

2

We find your frost dates

Your area's ~10-year average last spring frost and first fall frost.

3

See your planting calendar

Start-indoors, plant-out, and last-sow dates for each crop.

More free calculators

Related guides

Siltwell

Planting calculator

Get planting dates calibrated to your yard's microclimate.