The appearance of the Christmas tree is predetermined the moment its seed is planted. We select our seeds carefully in collaboration with the best seed merchants in Europe.

Collet has one of the few private seed plantations of its kind in Europe. This high-grafted plantation has been established from seed material carefully selected in association with the then Danish Research Centre for Forest and Landscape. The plantation produces seeds of a quality unsurpassed anywhere in Europe.

Collet also works with the vegetative propagation of particularly attractive Christmas trees. As well as producing beautiful Christmas trees, cloning offers significant environmental advantages, as only trees resistant to insects, viruses and disease are selected.