Privacy policy

Last updated: 1 November 2026

Using the site

Searches and calculator entries are processed only in your browser; they are not sent to our server or stored. Your cookie choice is kept in your browser's local storage.

Statistics and cookies

We use Google Analytics 4 to understand which pages are useful. Analytics cookies are set only if you choose “Accept” in the cookie banner (Google Consent Mode). If you decline, no cookies are set; Google may receive only cookieless, non-identifying signals. We do not use advertising cookies at present. To change your choice, clear this site's data in your browser and the banner will appear again.

How Google uses data: policies.google.com/technologies/partner-sites

Photos

Plant photos are loaded from Wikimedia Commons under open licences; the author and licence are shown under each photo. Wikimedia may process technical data such as your IP address when serving images.

Hosting

The site is hosted on Cloudflare, which may briefly process technical logs such as IP addresses for security and operation.

Email

If you email us, your address and message are used only to reply and are not shared with third parties.

Your rights

For your rights under the GDPR and Turkey's KVKK (access, correction, deletion), write to [email protected].