Winter frost can be both advantageous and disastrous for trees. For healthy trees with no frost cracks or any damage prior to winter, snow can provide insulation to its roots and lower trunk. Despite its potential benefits, snow can damage most trees by bending and breaking branches. Evergreen trees (like yews and junipers) are prone to damage while the branches of many hardwoods (like maple birch) are also affected during ice storms.
To protect your tree from lower temperatures, wrap burlap around its base. To prevent further damage caused by heavy snow, here are some tips to care for your trees during winter:
1. Regularly remove snow after each snowfall. This prevents snow from dangerously piling up and causing heavy loads on branches. To prevent breakage when removing snow, gently brush it off with a broom instead of vigorously shaking branches. If snow is frozen on branches and will not brush off, let it melt naturally. You can also use warm water over ice to loosen it.
2. Remove broken branches as soon as possible. Heavy snow can cause branches to bend, which is a danger for passing drivers and pedestrians. Any branches that are broken or could fall need to be cut and removed as soon as possible. Contact a tree service with the proper ladders and equipment to do this job safely.
3. Prune carefully. Only severely damaged branches should be pruned. Over-pruning may reduce a tree’s ability to adequately feed itself. It can also cause trees to look uneven or topple.
4. When in doubt, hire professionals. When it comes to snow damage and its potentially disastrous effects, a professional arborist can provide a thorough inspection and recommend next steps. They also have the skill to protect people, pets, and property nearby.
Snow covered trees provide a beautiful winter scene but that snow can cause serious damage. To keep your trees safe, take preventive measures like properly insulating with burlap or regularly removing snow.
When trees require special care, a certified arborist can help. Great Northern ReGreenery provides specialized tree care, including protective measures for winter and corrective pruning near York Region and Simcoe County. Call us at (905) 775-7444 or 1-877-775-7444. To schedule a free inspection and assessment of your trees, please fill out our form here.