Cardiff Council's 'Coed Caerdydd' project plans to plant 30,000 trees in the city's green spaces, streets, schools, and private areas by spring 2026.
The project aims to build on its past four years of success, which has seen significant progress.
Trees grown from local seed are better adapted to local conditions, more resilient to pests and diseases, and the impacts of climate change.
Author's summary: Cardiff Council plants 30,000 trees by 2026.