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Trees should be pruned every two to five years, depending on its age and type. Young trees should be inspected and pruned every two to three years. Mature trees should be inspected and trimmed every three to five years, and fruit trees should be pruned annually with a careful eye on seasonal growth. Evergreens typically don’t need pruning, unless branches or limbs are damaged, diseased, or harboring pests.

Whether tree roots will continue to grow after a tree has been cut down depends on the species. Some tree roots will eventually die because they can no longer get nutrients through photosynthesis. However, other species that reproduce through root sprouts can continue to grow and produce new sprouts for seven years or more. For example, the roots of elms, ficus, and willows tend to regrow aggressively, while the roots of pines, oaks, and maples will typically die. To determine if a root system is still active, look for new sprouts on the old trunk, stump, or any exposed roots.

Trees don’t usually grow back after being cut down. Some particularly robust tree species may start sending up new stems from a stump to recover, but those stems won’t become a “tree” like before. Generally, trees don’t recover from being entirely cut down, which is why it’s important to be careful when making a decision. When you cut down a tree, it’s a good idea to make plans to remove the stump, even if it’s unlikely to grow back.

Dying trees and even dead trees can spread diseases to other living trees. There are many different types of tree diseases, so it’s essential to address the issue as soon as possible to prevent the disease from spreading to other healthy trees. If the tree cannot be saved and is infected, you need to have it removed to protect the other trees on your property.