Your Ultimate Guide to Christmas Tree Recycling

Many communities pick up Christmas trees at the curb and chip them into mulch to be used in public spaces or offered at no charge to residents. Tom Oder

It's hard to think of the Christmas tree — the centerpiece of holiday decorations for many families — as a biodegradable natural resource.

But the 350 million balsam firs, Douglas-firs, Fraser firs, noble firs, Scotch pines, Virginia pines, white pines and the smattering of other holiday favorites that are growing on tree farms in all 50 states and Canada create green belts that provide unseen gifts during the four to 15 years it takes them to reach a harvestable size.

They are often on land that won't support food crops and they serve numerous beneficial functions such as protecting water supplies, helping to sustain wildlife, absorbing carbon dioxide and other gases and emitting significant amounts of fresh oxygen, according to The National Christmas Tree Association (NCTA).

Christmas trees can also help sustain the environment long after the 33 million people who the U.S. Environmental Protection Agency says buy them each year have taken off the lights and decorations. Homeowners can easily recycle them into any residential landscape in a variety of ways.


You don't need a large, expensive chipper or shredder to turn your tree into mulch. Loppers and small hand shears work just fine.

  • Cut off the branches at the trunk and trim them into sizes to fit your growing space. Use them as a groundcover to protect marginally hardy perennials or early bloomers that could be damaged or killed by a late frost. The branches are especially effective when placed on straw or the mulch you applied in the fall because they add an extra layer of insulation.
  • Be careful not to apply the branches too thickly. When they start decomposing, they'll pull nitrogen from the soil, which could impact the growth of the plants they helped insulate during the winter.
  • Cut the thinnest branches into very short pieces (two inches or less) and sprinkle them into mulched paths. As you walk through the winter garden, these sprigs will release their fragrance in the same manner as low-growing herbs release their distinctive aromas when planted between stepping stones.

Attract wildlife

cardinal in a tree
Cardinals are easy to see in the landscape any time of year, but especially in winter. MVPhoto/Shutterstock

What better time to watch birds in the garden — or feed them — than winter?

  • Leave the tree in its stand and move it to a place in the garden where you can see it from your favorite room. Hang bags of suet, pine cones filled with peanut butter or small feeders on it and let the fun begin!
  • Lay the tree on its side in a corner of the garden where it can serve as a hedge and shelter for small birds and animals to seek a safe haven.
  • Cut the trunk that remained after stripping off the branches into easy to manage lengths (leave branch stubs for perching), drill holes in each piece (but not all the way through), attach a hook to the top of each piece, fill the holes with suet or peanut butter and hang these home-made feeders in the garden for woodpeckers, nuthatches, creepers, chickadees and other birds to feed on.
  • If you have a pond large and deep enough to accommodate your tree, sink it to create a fish and aquatic insect habitat.
  • If you border a shallow wetland, lay the tree in a place where it can serve a dual purpose as an erosion barrier and shrub shelter.


If you have room for another compost pile or bin, winter is a good time to start one.

  • Christmas tree branches work well on the bottom of a new compost pile because they create open spaces for air circulation to kick start the decomposition process.

Get creative with the trunk

The trunk can give your garden a distinctive look.

  • Use it as a support for climbing vegetables such as pole beans or peas or ornamentals such as morning glories.
  • Use it as a plant stake for tomatoes or other tall vegetables.
  • Lay it on the ground as a border for a path or planting bed.


Many communities across the country support green initiatives and collect Christmas trees as a means to obtain a free resource for mulching landscapes in public parks and around government buildings. Some even offer free mulch to area residents. To find a recycling option near you, visit Earth911 and type "Christmas trees" in the box marked "Find recycling centers for" and type your ZIPcode in the box marked "Near." Hit "Search," and a list of recycling options will pop up.

A word of caution ...

Be aware that "soft" woods such as the firs and pines popular as Christmas trees can cause creosote buildup in chimneys and create potential fire hazards, which is why you should never burn a Christmas tree in a residential fireplace.