The best way to recycle a Christmas tree is by taking it to a local Christmas tree recycling center or by participating in a tree recycling program in your community. Many communities host Christmas tree recycling events where residents can drop off their trees for free or for a small fee. Alternatively, you can use your own transportation to take the tree to a recycling center or a composting facility. The trees are usually chipped into mulch and used as a natural fertilizer for gardens or as a ground cover in parks and public spaces.