The Best Tree Guards for Preventing Cold-Weather Bark Damage

White tree guards can help prevent winter sunscald, while hardware cloth and wire cages protect young trunks from hungry wildlife. Choosing the right barrier can prevent bark damage and costly tree replacements. Connor Scott McManus/Pexels

You spent money on a young tree, carefully planted it, and watched it grow throughout spring and summer. The last thing you want is to discover cracked bark, exposed wood, or animal damage when winter finally ends. Unfortunately, freezing temperatures, intense winter sunshine, and hungry wildlife can cause serious problems for trees that haven’t developed thick, protective bark.

Choosing the right tree guards for winter can help prevent these injuries without requiring expensive landscaping products. According to the University of Minnesota, young trees are especially vulnerable to winter sunscald and damage caused by rabbits, mice, voles, and deer. Here are seven types of protective guards worth considering, along with guidance on choosing the right option for your landscape.