Cedars Park contains a mature and diverse collection of trees from around the world. Between 2019 and 2021, volunteers from the Friends of Cedars Park identified and numbered all of the main trees in the park, allowing people to easily see the species of each tree and effectively creating a formal arboretum with a tree listing.
CPRE Hertfordshire said: 'The tree project is a valuable asset helping visitors to discover the trees in the park. Their species lists and measurements . . . have contributed to our national knowledge of trees in cultivation'.
Note: This list only covers trees within the designated Arboretum Zones, which cover the majority of the park. If you would like to identify a tree outside of this area, such as in heavy woodland and the newer Wildflower Meadows, we have produced a basic Tree Identification Guide.