What the calculators do with your inputs
Nothing leaves your device. Lawn sizes, ZIP codes, fertilizer numbers — every
calculation on this site runs as JavaScript in your browser. Inputs are not sent to a
server, logged, or stored by us. The lawn calendar lookup saves your chosen location in
your browser’s localStorage (on your device, removable by clearing site
data) so other tools can reuse it.
What we store if you subscribe
If you enter your email in the “notify me” box, we store that email address and the date you subscribed — that’s the whole record. We use it to send occasional notes when new tools launch. Every email includes an unsubscribe link, and you can also just reply and ask to be removed.
Cookies and analytics
We don’t set tracking cookies. If we add analytics, it will be privacy-preserving, aggregate-only measurement (page counts, not people), and this page will say so.
Hosting
The site is served by Cloudflare, which — like any host — sees standard request metadata (IP address, user agent) in the course of serving pages and maintains its own privacy policy.
Questions
Email hello@lawndates.com.