Cookie Policy
Cookies are small files stored on your device. This page explains which ones this site uses and how to control them.
What we use cookies for
We use cookies and similar technologies for a small number of purposes: keeping the site working (for example, remembering a preference such as your USDA zone in a tool), understanding in aggregate which pages are useful, and — if advertising is shown — allowing advertising partners to show ads and measure them.
What we do not do
We do not use cookies to identify you personally, and the inputs you type into our calculators (ZIP codes, measurements, plant choices) are processed in your browser and are not stored in cookies or sent to us.
Your choices
You can block or delete cookies in your browser settings at any time. The site will still work, though a tool may forget a preference you set. You can also use your browser's private or incognito mode, which deletes cookies when you close the window.
Changes
If we change how we use cookies, we will update this page and the date above.