Why Bladwijzer

Getting to know trees, and looking after them well

You see a tree and wonder what it is. You plant a hedge and can’t remember when to prune it. Bladwijzer brings identifying, remembering and caring together in one place.

  • Identify your way

    With a photo (ObsIdentify by Naturalis, and Pl@ntNet) or calmly, step by step, with an identification key that also works without internet.

    Identify from a photo
  • Remember what you found

    Every tree you identify goes into your own guide: with photos, date and place, a map, a timeline and a booklet to print.

    Free account
  • Your own garden on the map

    Import your plot from the land registry, place your plants on the aerial photo and get a pruning schedule that appears in your calendar automatically.

    My gardens
  • Help from a professional

    Find a tree surgeon near you, share your garden and request pruning or felling, with a clear work order.

    How it works

Made for Belgium and the Netherlands

The 144 species in the keys are the trees, shrubs, hedges and climbers you really come across here: in the woods, in the park, along the street and in your garden. Names and status follow waarnemingen.be, plot boundaries come from the Belgian and Dutch land registries, and aerial photos from Digitaal Vlaanderen, Wallonia and PDOK.

Advice you can use

Every species page tells you not only how to recognise the tree, but also what you can do with it and how and when to prune it. Want to plant something? Will it fit here? tells you whether the light, the soil, the space and the neighbours are right. The pruning calendar shows what is due each month, with the basic rules for good pruning and the nesting season.

Free, ad-free and respectful of your data

  • No ads, no tracking cookies, no selling of data.
  • Your guide is private. If you share it, your exact GPS location is never included.
  • You can export everything and delete your account with all its data.

Read more in the privacy policy.

Open about our sources

Bladwijzer builds on the work of others and says so: the recognition by Observation International and Naturalis, Pl@ntNet, photos from Wikimedia Commons with author and licence, maps from OpenStreetMap. See sources and how it works.

Start with your first tree

No account needed to identify. To save what you find, create a free account.

Laden…