A paper garden journal is lovely for a season. Then it is in the shed, the pages are damp, and you cannot remember which of the three hydrangeas you pruned in March. A garden journal app keeps the same notes and photos, but ties each entry to a specific plant and a spot on the map, so the record is still useful in year three.
What a garden journal needs to do
Most people who search for a garden journal want to answer questions like: when did I plant this, what did I do to it, and did it work? That points to a few requirements:
- One page per plant, not one long diary where entries about twenty plants are mixed together.
- Photos over time, so you can see a rose in March, June and October.
- Reminders for watering, feeding and seasonal jobs, so the journal tells you what is next as well as what happened.
- Location, so a note is attached to a plant you can walk up to and find.
- Ownership of the data: no account, and an export if you ever leave.
Paper journal vs spreadsheet vs garden journal app
| Paper journal | Spreadsheet | Garden journal app | |
|---|---|---|---|
| Photos | Prints, if you bother | Awkward | Taken in the app, stored on the plant |
| Per-plant history | Search the pages by hand | One row per plant, little room for notes | Each plant has its own page |
| Where is it? | A sketch, maybe | A column of text | A pin on a map of your beds |
| Reminders | None | None | Built in |
| In the garden | Carry it out, hope it stays dry | Hard on a phone | Already in your pocket |
How to keep a garden journal in GardenPin
- Create a garden. Make one for each area you think of separately: front beds, vegetable plot, the orchard.
- Add each plant. Identify it from a photo or scan its nursery tag (Premium). Then pin it where it grows. Plant pages work as a journal even before you touch the map.
- Log as you go. Add a photo and a short note whenever you do something or notice something: first blossom, aphids, pruned back by a third.
- Set reminders. Add watering, feeding or seasonal reminders so next year's jobs are not left to memory.
- Look back. Open a plant to see its photos, notes and history in one place, or browse the garden as a photo grid, a map snapshot or a plain list.
Why the map matters for a journal
A journal entry is only as good as your ability to find the plant it describes. Pinning each plant on a GPS map of your real beds means "the second shrub from the gate" becomes a spot you can navigate to. The map view is a Premium feature; lists, grids and plant pages are free. Premium also adds Live View, which shows pinned plants through your camera as you walk the garden, including dormant ones. It needs iOS 26 and works best with LiDAR.
Care info, with sources
Where GardenPin shows care details, each one says where it came from, such as the USDA PLANTS database, Wikidata, or a quoted sentence from Wikipedia with a link. No cloud AI service is involved. You can also enter care manually and your own notes always stay yours.
Privacy and keeping your data
There is no account. Your journal lives on your device and, if you turn it on, in your own iCloud so it follows you between iPhone and iPad. Premium adds CSV export and JSON backup, and restoring from a backup is always free.
What it will not do
GardenPin is a record of the garden you already have, not a planner for beds you have not planted. It works alongside a planner if you use one. Free identification is limited to 5 a week, though journaling itself is not limited. It requires iOS 26.
Start a garden journal that lives on the map 🌱
GardenPin gives every plant its own page and its own pin:
- Unlimited plants, gardens, notes, photos and reminders on the free tier
- Pin each plant where it grows on a GPS map (map view is Premium)
- Care details that cite their source
- iCloud sync, no account, no analytics identifiers
- Free to download