About

About the Garden Frost Date Planner

The Garden Frost Date Planner is a free gardening tool that helps home gardeners plan their planting schedule around regional frost dates. Select your U.S. region to get last spring frost and first fall frost estimates, a planting calendar for 30 plus vegetables, herbs, and flowers, and seasonal growing tips.

Why we built this

Finding reliable frost date information for home gardeners is harder than it should be. We built this tool to put everything in one place so gardeners can plan their season with confidence.

Our principles

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Always free
Every tool on this site is free to use with no sign-up, no subscription, and no paywalled features.
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Privacy first
We don't ask for accounts or personal details — calculations happen right in your browser.
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Accuracy matters
Every formula and data point is researched and documented. We cite sources and update content when standards change.
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Works everywhere
Designed to work on any device — phone, tablet, or desktop — without installing anything.

How this site is supported

Garden Frost Date Planner is built and maintained by the Rytell Gardening Team. It is free to use and always will be, and the site is supported by advertising through Google AdSense. You may see ads displayed on the page — these are served by Google based on general browsing context and help cover the costs of building and maintaining the tool.

The site also includes affiliate links — for example to Amazon — and we may earn a commission on qualifying purchases at no extra cost to you. Advertisers and affiliate partners never influence our tool outputs or recommendations. The tools produce results based purely on the inputs you provide — advertising relationships have no bearing on what the calculator shows you. See our Privacy Policy for full details on how advertising cookies work.

Accuracy and limitations

Frost dates are regional averages based on historical USDA and NOAA climate data. Actual frost dates vary by microclimate, elevation, and year-to-year weather variation. Always monitor local forecasts during shoulder seasons.

If you notice an error, outdated information, or have a suggestion for improving the tool, we'd love to hear from you. Use the contact form and we'll review it promptly.

Get in touch

Questions, feedback, corrections, or partnership inquiries — we read everything and respond to most messages. Use the contact form to reach us.