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Exploding trees? A closer look at frost cracking

Frost cracks appear as vertical splits in the trunk of a tree and are the result of plant tissue expansion and contraction.
Amid a deep freeze that has settled in across much of the country in the wake of this past weekend's winter storm, social ...
DETROIT (WWJ) – A rumor regarding “exploding trees” has been circulating online, but experts said that is not exactly what happens to trees in cold weather. Bert Cregg is a professor of horticulture ...