As the beautiful fall colors begin to fade into the whites and grays of winter, it’s time to take a minute and prepare your trees for the coming change of season. The harsh winter conditions can be very challenging for trees, especially those found in landscaped environments. Proper preparation and care are essential to ensure the health and longevity of your trees. Below, we will discuss 4 steps to help your trees survive (and thrive!) during the coming cold months.

1). Pruning for health and safety: Pruning is an essential task for both young and old trees. Remove all diseased and dead branches-this reduces the risk of breakage under the weight of snow and ice. Thinning also allows for better air circulation, which helps prevent fungal growth during the growing season. 

2). Mulching and hydration: A layer of mulch around the base of your trees can help retain moisture and protect the roots from freezing temperatures. Make sure to use organic mulch and spread it in a donut shape around the base of the tree, avoiding direct contact with the trunk. It is also important to keep your trees hydrated. Even though they are dormant, they still require water to prevent root damage from drying out. Water your trees slowly and deeply so that the soil is moist but not waterlogged. Once the ground freezes, stop watering.

3). Protecting against wildlife: Winter can be a tough time for our landscape trees as hungry wildlife forage for bark and twigs to eat. To protect your trees, wrap the lower trunks with tree guards or tree wraps. These barriers will deter rabbits and other animals from nibbling on the bark, causing mild to severe damage. Be mindful of the height of these guards to ensure proper protection as snow piles up.

4). Snow and ice management: Snow and ice accumulation can be a significant challenge. If your trees become overburdened by snow, using a broom to gently remove excessive weight will help prevent breakage. However, if your tree is covered in ice, it should be left to melt naturally. 

As we all know, Minnesota winters can be harsh and unforgiving. Taking the precautions outlined above can make a world of a difference in preserving the health and beauty of your landscape trees. Proper care leading up to and during winter sets the stage for their success in the coming spring and beyond! If you have any questions, please contact David Wick (763) 220-3434 ext. 102 or dwick@sherburneswcd.org.