National Tree Week 2025

Running from Sunday, 9th March – Sunday, 16th March, National Tree Week, Ireland’s largest annual celebration of trees and forests, is underway!

National Tree Week is organised by the Tree Council of Ireland and proudly supported by Coillte, with events happening nationwide to encourage tree planting and environmental awareness.

This year’s theme of 'Planting Trees, Growing Together' highlights the deep connection between trees, people, and the environment, emphasising how tree planting fosters stronger communities, promotes sustainability, and prepares us for a changing climate.

Trees bring people together - whether through local planting events, shared green spaces, or educational initiatives. By working collectively to plant and care for trees, we strengthen community bonds and create healthier, greener spaces for future generations. As Ireland faces evolving climate challenges, planting trees that are suited to future conditions is more important than ever. This year’s theme encourages thoughtful planting strategies that support long-term environmental health, ensuring that our forests and green spaces continue to thrive.

A packed schedule of events will take place across Ireland throughout the week from group forest walks and tree-planting events to local workshops and forestry talks.

Discover events near you on the Tree Council of Ireland’s new sister website: www.nationaltreeweek.ie

Let’s come together to plant, grow, and celebrate our trees!