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Keeping your Christmas tree fresh means maintaining the tree’s needles, fragrance, and vibrant color. But besides watering your Christmas tree, what can you do to ensure your tree boasts holiday splendor and that classic Christmas tree aroma—saving you from taking your tree down too soon?
To find out more about how to care for your tree, we chatted with Christmas tree experts and arborists. Here, they share their tips for keeping your Christmas tree fresh all season long.
How Long Does a Real Christmas Tree Usually Last?
A real Christmas tree can last between four to six weeks with proper care although there are things you can do at home to extend your tree’s life. However, according to Rocco Malanga, the owner of Cedar Grove Christmas Trees, this number depends on how it’s maintained at home and how it was harvested and handled by the retailer.
Hence, some of our experts’ tips include how to treat the tree when you first get it from the tree lot.
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Start With a Fresh Cut
Even before inserting your tree into a Christmas tree stand, there’s a crucial first step to making sure your tree stays hydrated. Ask an attendant at the tree lot to trim the tree by making a cut at least an inch off the bottom of the trunk to allow better water absorption, Malanga says. This will help your tree take in more water effectively.
Use a Pet-Safe Preservative
Adding a preservative to your tree stand’s water reserve can help keep your Christmas tree hydrated. But many of these have bleach in them, so they aren’t safe for pets who might try drinking from the tree stand.
Many tree lots offer pet-safe preservatives that can be added to the water for enhanced hydration and needle retention, Malanga says. Ask the person selling you your Christmas tree if they have pet-safe preservatives that you can add to water when you feed your tree.
Hydrate Your Tree
Water the Christmas tree daily. Check the water level each morning to make sure the tree has enough water, and if it doesn’t, add more water to the tree stand. Depending on the Christmas tree variety, a full-size evergreen tree will take more water to stay hydrated than you might expect. For example, a 6-foot-tall evergreen will need about a gallon of water each day.
Besides adding water to the tree stand, you can also spray the tree’s needles. Use a simple spray bottle to mist water on your tree’s branches once a day to prevent them from becoming brittle.
Place Your Tree Away From Hot Fireplaces and Heating Vents
Because Christmas trees can dry out, you don’t want to place them near a heat source like a fireplace or heating vent. According to Scott Seargeant, an international arborist and landscape contractor at Seargeant Landscape and Arboriculture, you should always test a room for unexpected heat sources before placing your tree in it.
“Have a thermometer or a temperature app on your smartphone and take temperature readings in several locations within the room,” he suggests.
Make sure the room is at the typical temperature you normally keep it set to when running your tests. But if every room in your home runs warm, place the tree as close as you can near a window. That way, you can periodically open the window to cool down the tree if needed.
Keep Your Heating System Turned Down or Off at Night
One way to avoid drying out your tree is to make sure your heating system is set low or turned off. At night, set your thermostat to 68 degrees to keep the home at a comfortable temperature in the evening when everyone’s tucked in bed.
You’ll also want to turn the thermostat off when no one’s home.
“Newer house thermostats are programmable from your smartphone,” Seargeant explains. "If you are at work or out and about, you can adjust the thermostat lower when everyone has left the house after you.”
Choose a Room With Vaulted Ceilings
Another way to keep your tree from drying out is to place it in a room with vaulted ceilings. This is because living rooms with vaulted ceilings are far better than those with lower ceilings to keep heat at bay.
“Heat rises and a vaulted ceiling will keep the heat farther away from the tree than typical lower ceilings,” Seargeant says.