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Just enter your ZIP code and GardenCal automatically looks up your USDA Plant Hardiness Zone and local average frost dates. No account or location permissions needed.
Your saved calendars stay on your device — there's no account and no profile to sign into. The only time information leaves your phone is when you generate a calendar: your ZIP code and plant names are sent to our server (and our AI service) to build it, then discarded once it's done. We don't keep a database of your requests. See our Privacy Policy for the full details.
Yes! GardenCal covers vegetables, herbs, flowers, shrubs, and lawn care — all in one monthly calendar tailored to your zone.
GardenCal requires iOS 16.0 or later and is compatible with iPhone and iPad.
Simply delete the app from your device. All locally stored data is removed automatically. There is no account to deactivate.
Use the contact link below. We read every message and appreciate the feedback.
Send us a message and we'll get back to you as soon as possible — usually within 1–2 business days.
✉️ Email Support