Build a vegetable planting schedule from local frost dates

Build your planting schedule step by step

1. Find local average frost dates from a nearby Extension service or another trusted gardening source.
2. Enter the last spring frost and first fall frost in Garden Week. It does not look up a location or ZIP code.
3. Add a starter crop to create broad reminders. Current presets include tomatoes, carrots, green beans, and salad greens; use custom tasks for other crops.
4. Compare the reminders with your seed packet, soil conditions, and local guidance. Adjust for your variety, weather, and microclimate.
5. Export the plan as an ICS file and import the dates into your calendar app.

Adjust each crop to local conditions

Average frost dates are planning anchors, not a forecast. Plant timing also depends on crop type, soil and air temperature, variety, and the conditions in your yard. UMN Extension explains why soil temperature, air temperature, and crop type matter; OSU Extension notes that average planting calendars may need adjustment for local conditions and actual weather.

• Use a nearby Extension service or trusted regional source for your spring and fall frost estimates.
• For each crop and variety, check the seed packet or local Extension guidance for indoor sowing, direct sowing, or transplanting. Use its recommended timing to create your own date.
• Before planting, review the current forecast and soil conditions. Add a review reminder so a cold or unusually warm week does not catch you off guard.

Garden Week gives you a place to arrange the dates you choose. Its crop presets are broad starting points; they are not location-based growing advice.

Use the garden planner app guide to see how to record frost dates and weekly tasks. For repeated sowings, read the succession planting schedule guide.