How to Protect Trees from Winter Weather Damage

Why Trees Need Winter Protection

Winter exposes trees to freezing temperatures, drying winds, heavy snow loads, and hungry wildlife. Proper preparation reduces stress and prevents costly damage.

Mulch for Root Insulation

Apply 2 to 4 inches of organic mulch around the tree base in a wide ring. Mulch insulates roots, retains moisture, and reduces freeze-thaw cycles that heave shallow roots.

Prevent Sunscald on Young Trees

Thin-barked trees like maples and fruit trees are prone to sunscald. Wrap trunks with commercial tree wrap or paint with diluted white latex paint.

Protect from Animal Damage

Install hardware cloth cylinders around young tree trunks to prevent rabbit and vole damage. Bury the bottom 3 inches underground. Remove wraps in spring.

Water Before the Ground Freezes

Evergreen trees continue losing moisture through winter. Water deeply until the ground freezes, especially during dry periods. Newly planted trees need extra attention.

Shake Off Heavy Snow

Gently brush heavy snow from branches with a broom using upward strokes. Never use downward force, which can crack brittle frozen branches.

• Keep mulch 3 inches away from trunk to prevent rot
• Remove tree wraps by early spring
• Water evergreens monthly during warm winter spells
• Inspect trees after major storms for damage