Your garden has a memory now. Log beds, plants, and soil. When something goes wrong, get a diagnosis built from your actual garden data, not generic advice.
Tilth is a garden journal that remembers everything. When something isn't growing, you have real answers instead of guesses.
Log your whole garden
Add beds by type: raised beds, in-ground plots, containers, grow bags, seed trays. Add plants by name or build a profile from scratch. Every check-in, soil reading, and amendment is timestamped and kept on your device.
Why isn't this growing?
When something goes wrong, Tilth assembles everything it knows: soil composition, pH, recent weather, watering history, your plant's profile, and your specific concern. It sends all of it for analysis. The result is a diagnosis grounded in your actual garden's data, not a generic checklist.
Automatic weather, zero effort
Daily temperature, rainfall, humidity, and frost events are logged automatically for your location via WeatherKit. Every diagnosis includes 30 days of weather history without you lifting a finger.
Built for every garden
Vegetables, flowers, shrubs, grasses, herbs, natives. Tilth tracks them all. One pot on a balcony or twenty beds in a backyard. Every plant gets its own profile and history.
Your data stays yours
Nothing is deleted on downgrade. Everything lives on your device. Export any time.
Free to start. Tilth Premium unlocks unlimited beds, unlimited diagnoses, and advanced pattern analysis.
Tilth Premium:
• Monthly: $4.99/mo
• Annual: $29.99/yr
Payment will be charged to your Apple Account at confirmation of
purchase. Subscriptions automatically renew unless cancelled at
least 24 hours before the end of the current period. Your Apple
Account will be charged for renewal within 24 hours prior to the
end of the current period. You can manage and cancel your
subscriptions in iOS Settings → Apple Account → Subscriptions.
Terms of Use: https://gettilth.com/terms
Privacy Policy: https://gettilth.com/privacy
This app was very helpful for me to keep track of the names of all the plants in my garden along with their photos. One of my plants was growing poorly and the advice to add 2-3 inches of mulch and move to a less sunny location was spot on.
Super Easy to Use
Jimmy Jumbo
Altho, I used to garden primarily in plots in my backyard, now, due to space constraints, I’m limited to pots. But I’m able to locate the pots in various places so it is easier to control sun exposure. So far this app has been great. It is easy to set up for each pot so I’m able to get useful info on how my plants are doing and whether I need to make any adjustments like add amendments or adjust sun exposure. I’m also able to easily keep track of when I watered or added fertilizer. It’s early in the growing season, but I think this app will be very useful. Four stars for now but could become a five. I’ll check back in with an update.
Developer Response
Thanks so much for the thoughtful review! I’m really glad to hear the app is working well for your container setup. Being able to separately adjust for sun exposure is exactly the kind of flexibility I hoped to support.I’d love to hear how things go as your plants develop. If you run into anything that feels missing or could be improved, feel free to reach out through the “Send feedback” option in settings. I read every message and I’m actively building based on feedback like yours.
Very useful app
ExpertDougieBattler
The app is very helpful for planning your garden so you can use data to inform what/how/where you plant. Excited to see the yield this year!
Great plant app
Meowstronaut
Great app to gather all my plant's data, I like taking photos of my plant's progress and uploading to see a comparison from before. Works for seeds/plants in garden beds or in pots.
One-tap watering — for a single plant from its detail screen, or a whole bed all at once.
Additional bug fixes
Version 1.2
The developer, Michael Spearman, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
Purchases
Location
User Content
Identifiers
Usage Data
Diagnostics
Privacy practices may vary, for example, based on the features you use or your age. Learn More
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
