We spoke with experts at the Good Housekeeping Institute and beyond to answer the big question - How long do Christmas trees last? Despite the excitement that comes with decorating your evergreen, whether it's Fraser Fir, Scotch Pine or Balsam Fir, it's essential to know how to care for your tree and the steps needed to keep it alive and fresh all season long. Artificial Christmas trees may be convenient and mess-free, but there's nothing more fun than shopping for the real thing during the holidays (plus, that fresh scent!).