Care that's worked out,
not looked up.

A plant-care companion for people with 20, 30, 50 plants. It tells you what each one needs — from its species, soil mix, pot and room — so you don't have to log a thing unless you want to.

Built for big collections

Every plant is a different combination of species, soil, pot and room. The app does the maths so you don't have to.

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Watering, recommended

Each plant gets a specific interval worked out from species × soil mix × pot size × pot type × room light × humidity × season — with the reasoning explained in plain words.

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A schedule that learns

When your actual waterings disagree with the recommendation, the app notices and offers to trust the evidence instead. One tap to accept, one to keep.

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Parasite log with a plan

Report spider mites, thrips, mealybugs and more — get an immediate treatment plan, a room-wide contagion warning, and a record of which medicine actually worked.

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450+ varieties

73 genera with full care cards: light, humidity, feeding plans, sensitive-feeder warnings, and drawn artwork for every species.

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Photo timeline

Dated photos per plant with a side-by-side compare view — because growth is invisible day to day, and seeing it is the motivation engine.

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Rooms that matter

Rooms aren't labels — each one's light and humidity feed straight into every watering recommendation for the plants in it.

Bulk actions

Press and hold to select, then water, feed or move a whole shelf of plants in one go. Built for the day you water fifteen at once.

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A plant assistant

Ask "Ellie is looking bad" and get a diagnosis that knows her species, her soil, her watering log and her active pest case.

How it works

Recommendation first, logging second. Tracking is opt-in per plant — turn it on for the fussy ones, leave it off for the rest.

Add a plant

Pick the species, the soil mix, the pot and the room. The care card and watering interval are derived on the spot.

Check Today

One list of what's actually due. Soil still wet? Log the skip and it comes back in a couple of days instead of nagging.

Watch them grow

Photos, repot history, feeding and pest records — one merged timeline per plant, so patterns finally become visible.

Your plants already know what they need.

Now you will too. Runs in your browser, works offline-ish, your data stays on your device.

Open Plants with Mary