With cold, freezing temperatures, comes the threat of unpredictable weather and winter storms. We have discussed before how trees are able to survive the ever-changing weather by going into a form of hibernation called dormancy during the winter months.

While trees are able to withstand the winter cold, sometimes if it gets too cold, too quickly, it is possible for a tree to “explode.” This is likely to happen when trees haven’t had time to acclimate before extreme temperature drops. As the tree’s sap begins to freeze, it will expand, putting pressure on the tree’s bark. So, just as ice can crack a glass as it expands, the freezing sap can bust through the bark, causing irreparable damage to the tree.

"It is at this point that a tree owner or manager must make an informed decision based on the extent of the damage. The assistance of a trained arborist can help determine if a tree can be saved from sustained injuries, or if it requires removal." (Purdue University)

Browning Tree Service employs Joshua Browning ISA certified arborist license #KY-9849A who is a proud member of Indiana Arborist Association and International Society of Arboriculture, serving the West Lafayette and Lafayette, Indiana area!

Resources:

https://www.purdue.edu/fnr/extension/what-do-trees-do-in-the-winter/

https://www.extension.purdue.edu/extmedia/fnr/fnr-faq-12-w.pdf