While there is a lot of debate about whether boiling water is strong enough to kill tree roots, it is not best to remove the roots from large, old trees. You may be able to weaken young roots enough to remove them manually, but boiling water will likely not do the trick for large root systems.

The Christmas tree type that smells the best to you will ultimately depend on personal preference. But if that classic Christmas tree smell is important to you, choosing a type of tree known for its scent is a safe bet. Try a balsam fir for a spicy, comforting scent or a Douglas fir for a sweeter smell. You may also like Fraser firs, Scotch pines, and blue spruces.

Deciduous shade trees (the type of trees whose leaves fall off in autumn) need to be pruned in late winter—between February and March. That’s because it’s easier to find and remove sick or dead branches when no leaves are present. And wounds close and heal faster in colder temperatures so pruning them at this time also makes them less prone to infection.

Only trim palm trees as needed, which is usually about once per year. However, don't stick to that schedule if the palm tree doesn't need it. Avoid trimming palm trees when possible. It’s best to trim palm trees only when you notice a buildup of dead fronds. That said, leave the brown fronds during the dormant season because this organic matter helps protect the tree from the cooler weather.