Contact us
How to reach us
Send us a message through the Home Garden Lot contact form. It reaches the same team that builds these tools, and we usually reply within 3 business days.
Reporting a data problem
If a frost date looks wrong for your area, tell us the ZIP code, the station the tool showed and what you expected. We'll check it against NOAA's published normals. Often the nearest station sits at a different elevation; in that case the "Compare nearby stations" list in the results usually helps.
Press, teachers and bloggers
You're welcome to use our free frost-date dataset or embed the frost-date tool. For a state summary, a chart or a custom cut of the data, ask through the form.
What we don't do
We don't sell links, sponsored posts or data about our visitors.