Live Christmas trees should be kept inside for no longer than a week. Place the tree in the garage for one day before taking it inside and for another day before planting outside to ease the temperature transition. Water the tree daily with two cups of ice cubes placed evenly around the base. To plant, dig a hole deep enough to cover the roots and insulate them from the harsh winter weather. Continue to water throughout the winter.
Dry trees are fire hazards.
So place your tree away from heat sources, including vents, fireplaces, wood stoves, radiators, television sets and sunny windows. Never use candles on a tree. Miniature lights produce less heat than larger bulbs and reduce the drying effect. Place lights and ornaments high enough where curious kitties and kiddies will be less likely to bat at them. Always turn off the lights before leaving the house or going to sleep.