Gardening together, without the chaos

Bed planning, watering, duty roster and harvest — in one place.

For allotments, community gardens, and anyone sharing a patch of land.

The garden plan in the app: beds, raised beds, greenhouse and trees freely arranged, with the weather forecast above

One subscription for the whole garden

Other apps charge per person. Parzelle37 charges per garden: whether there are two of you or twelve, the price is the same. An association doesn't get more expensive just because it grows — and nobody has to work out who pays.

What the app does

From the empty bed to the harvest — and all the paperwork in between that a shared garden otherwise pieces together from chat messages and scraps of paper.

🗺️ Planning

  • Draw beds and place objects
  • Put plants on the grid, in the exact spot
  • Templates for every type of garden
  • Crop-rotation warnings when the same family comes back too soon

👥 Gardening together

  • Invite members by link, assign roles
  • Duty roster with rotation and a whose-turn banner
  • Record costs and settle up
  • Meeting minutes with action items
  • Everything live-synced across devices

🌤 Weather & timing

  • Five-day forecast right in the garden plan
  • Harvest readiness from heat sums, calibrated to your garden
  • Watering from a water balance instead of fixed intervals — rain is subtracted
  • Reminders for watering, pruning and harvesting

🤖 Help when you're stuck

  • The garden coach answers questions about your garden, not in general
  • The plant wiki fills itself in
  • Weekly tip: one trick that suits the season and your plants

How it looks

A glimpse inside the app — click to enlarge.

Garden plan with beds, raised beds and the weather forecast above
Your garden, exactly as it stands
A bed of zucchini and pumpkins, each with its watering and ripeness state
Every plant in its place
The list "In your garden this week": planting and pruning, each ready to tick off
What needs doing this week
Cost overview: who paid how much and who owes whom what
Split the costs fairly
The Garden Coach answering how to tell whether pumpkins are ripe
A coach that knows your garden
A warning in the raised bed: fennel and tomato are incompatible
Warns you before it is too late
Plant wiki: care schedule and season calendar for an aubergine
Hundreds of plants, clearly explained
The shared log: who planted, watered or harvested, and when
Who did what

Pricing

Two tiers, both per garden — not per person.

Topf
Free
no subscription
  • Beds, plants, to-dos, activity log
  • Weather, harvest and watering indicators
  • Garden coach and weekly tip
  • currently 10 AI actions per month

Extra AI credits can be bought by anyone, including on the free tier. They never expire, belong to the garden rather than a person, and are only used once the monthly allowance is empty.

Frequently asked questions

Does every member need their own subscription?

No. The subscription belongs to the garden. Whoever buys it unlocks it for every member — however many join.

Can one account pay for two gardens?

No. The App Store and Google Play allow only one running subscription of the same product per account — a second purchase is treated as a change to the existing subscription, not as an additional one. The subscription belongs to the garden rather than to you anyway: it stays with the garden it was bought for, even if you later move to a different one. If another garden is to be paid for, a member there subscribes.

Does it work on iPhone?

Yes. Parzelle37 is on the App Store — the same app as on Android, with the same gardens and the same subscriptions.

Do I need WhatsApp or Facebook for this?

No — and that's deliberate. Invitations work through a link and coordination happens in the app itself. There is no connection to social networks.

What happens to my data?

The database and servers are in Europe (europe-west1). Exception: uploaded photos are stored by Google in the USA — there is no free European option for image storage. None of it is used for advertising, and usage statistics are anonymous and not linked to your account. Details in the privacy policy.

What does the AI do with my garden?

When you use an AI feature, the necessary context — plants, beds, weather, your question — is sent to the AI service to produce the answer. This data is not used to train AI models.

Try it today

Parzelle37 is in both stores — install it, create your garden, get started.

The app is free to use: as many beds, plants and members as you like, plus to-dos, weather, harvest and watering cues, and the Garden Coach with 10 AI actions a month. The Garten plan adds what a shared plot needs — duty roster, shared costs and meeting minutes — and raises the allowance to 200 AI actions. One subscription per garden, not per person.