5 Reasons Why Winter Tree Care Is the Best Time for Many Types of Trees
Winter Tree Care

With the fresh blanket of snow much of Minnesota just received, it’s likely that the last thing on your mind is winter tree care. But winter is actually the best time for many types of tree care, including disease control and pruning. Here’s Urban Tree & Landscape’s guide to winter tree care.

Oak and Elm Tree Disease Control in Winter Tree Care

During the winter months in Minnesota, all our trees and shrubs are dormant. So are the insects and pathogens that cause tree disease. This makes winter the safest season to work on species that are susceptible to certain diseases.

Winter Tree Care is the best time to prune oak and elm trees. The insects and fungi that cause oak wilt and Dutch elm disease are dormant. If you have any oak or elm trees that need pruning, now is the time. Warmer weather is just around the corner, reawakening insects and fungi. If you wait too long, you’ll be stuck waiting until the fall of 2024.    

Preventing Emerald Ash Borer Damage in Winter

The dreaded emerald ash borer beetle is less likely to spread in the winter. The beetles and their larvae are dormant during the colder months. During warmer months, the insects are active. If you trim and remove a tree during this time, it increases the chance the pests will infect more trees. Sometimes this is necessary, but avoiding moving ash tree debris in the winter is safer for the health of your urban forest, especially for trees that are not already infested.

Tree Pruning and Removal in Winter

Winter is a great time to prune or remove trees that are in sensitive landscapes, such as turf grass. In the summer, we need to lay down plywood to prevent our equipment from damaging your yard. When the ground is frozen, we can access your tree without damaging your lawn. We don’t need to put down plywood, skipping a step and saving you money.

Another benefit of the ground being frozen is that you avoid putting any dents and divots in the lawn from branches coming down. The frozen ground also allows for cranes and other pieces of heavy equipment to go onto your driveway without damaging it. The frozen earth beneath your driveway makes it much stronger than it is in the summer. 

Pruning Lakeshore Trees in Winter

Sometimes trees located along a lake must come down. If there is enough ice to let us use the lake as a work zone, the savings to you, the client, can be substantial. This window of opportunity doesn’t always exist, and when it does, it is very short. However, when the ice is thicker than 16 inches, we are able to fell trees onto frozen lakes and use Bobcats and small trucks on the ice. We can also use Bobcats to transport debris to a landing rather than attempt to move it up a hill. The cold winter we are experiencing may be an opportunity to have lakeside trees removed for a discount.

How do you take care of a tree plant in the winter?

Water the tree regularly to keep the soil moist but not saturated. Mulch around the base of the tree to insulate the roots. Protect the tree from harsh winds with a windbreak. Prune any damaged or dead branches. Apply dormant oil spray to prevent pests and diseases. Avoid using de-icing salts near the tree.

How do you winterize trees?

To winterize trees, follow these steps:

·         Clear away debris and fallen leaves from around the base of the tree.
·         Apply a layer of mulch around the tree, leaving a small gap around the trunk to prevent moisture buildup.
·         Water the tree thoroughly before the ground freezes to ensure it has enough moisture for winter.
·         Protect young or fragile trees by wrapping them with burlap or using tree wraps.
·         Prune any dead or damaged branches to prevent them from snapping under heavy snow or ice.
·         Consider using anti-desiccant sprays to protect evergreen trees from drying out.
·         Avoid using de-icing salts near the trees, as they can damage the roots and foliage.

Remember to refer to specific guidelines for the tree species you have, as some may have unique winter care requirements.

How do you keep trees from dying in the winter?

Proper winter tree care includes mulching, watering adequately before the ground freezes, protecting the bark, and avoiding excessive pruning.

What is the best way to protect trees in winter?

Cover the base of trees with mulch to insulate the roots and prevent frost damage. Wrap the trunks of younger trees with burlap to protect them from harsh winter conditions. Prune dead or damaged branches to ensure the tree’s health and prevent breakage under heavy snow. Avoid using salt-based ice melters near trees, as they can damage the roots.

Spring is just around the corner. Don’t miss your chance to prevent tree disease and save money on tree pruning this winter. Contact Urban Tree & Landscape today to book your consultation.