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AnnouncementJune 29, 2026 · 2 min read · Updated August 2, 2026

Welcome to Gartenkern

What Gartenkern is, what you can do with it, and why it pays to join us right now. The beta is starting soon.

The Gartenkern team
Garden & editorial
Wooden basket with freshly harvested tomatoes and peppers on a barrel, with a garden path behind
A good garden remembers: every variety, every harvest, every year. · Foto: NPS · gemeinfrei · via Wikimedia Commons
Contents

It's great to have you here. Gartenkern is gardening software for people who take their gardening seriously: whether it's an allotment (Kleingarten), a raised bed on the balcony, a nursery, or just a few pots on the terrace. We are currently building something that will accompany your garden for years, not just for a single season.

This first entry is a brief welcome: what Gartenkern aims to be, and what happens next.

Allotment with raised beds, bean poles and a greenhouse
Your garden, exactly as it stands, bed by bed. · Photo: Kolforn · CC BY-SA 4.0 · via Wikimedia Commons

What Gartenkern is

Imagine a memory for your garden. You map out your beds, pots, rows, and greenhouses graphically, exactly as they are positioned. Along with that, you track what grows in them: plants, varieties, trees, complete with photos, notes, and everything you observe year after year.

Over time, this data turns into something valuable: you'll see when the Tomato 'Berner Rose' was first put into the ground last year, which variety survived the wet summer, and when the first frost arrived.

What you can do with it

  • Map your gardenBeds, pots, greenhouses, and planting rows—graphical and easy to read.
  • Track your plantsWith varieties, photos, and personal notes that grow with you over the years.
  • Identify varieties via photoPhotograph a plant, and Gartenkern helps you identify it.
  • Garden togetherA single garden account for the whole household or family.
  • Get timely warningsGet alerts about impending frost before it hits your sensitive plants.
A garden is a patient project. Some things only reveal themselves in the third year. Gartenkern remembers them for you.

Over years, not days

Variety Profile

Tomato ‚Berner Rose'

Solanum lycopersicum

Typ
Beefsteak tomato
Aussaat
Week 10 to 12
Ins Freiland
from Week 20
Ernte
Aug. to Oct.

That is exactly what Gartenkern is designed for: it remembers things that you might have long since forgotten. Which heirloom variety yielded well, which location was too shady, or when the currant (Johannisbeere) really started to take off for the first time.

Some things only become apparent after several seasons. A location that seemed perfect in the first year turns out to be too dry by the third. A variety you almost gave up on suddenly produces a bountiful harvest. Recognizing these patterns is the true value of a garden journal, and it's why we want to take that task off your hands.

And: Gartenkern is ad-free. Your garden is not an advertising space.

Several people working together to create a garden bed, with spades and wheelbarrows
Soon we will open Gartenkern to the first group of gardeners. · Photo: Petty Officer 2nd Class Adam Cole · public domain · via Wikimedia Commons

The Beta is coming soon

We are close to launching the testing phase. In the coming weeks, we will open Gartenkern to an initial group of gardeners, available on the web and natively for Android and iOS.

Want to be there from the very beginning? Sign up for beta access in advance, and we'll let you know as soon as your spot is ready.

Until then: thank you for stopping by so early. We look forward to getting to know your garden.

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