If you’ve been planting trees for a while then you’re probably aware that many trees in your garden or property can withstand a few months of the winter, or some may even need the winter cold to grow better in the next spring season. However, whether you’re new to gardening or not, planting new trees or maintaining subtropical, tender ones do require a lot of care in the winter. It's crucial to prepare your trees for the upcoming winter months, especially in Minnesota's intense winter conditions. Winter injuries, such as sunscald, frostbite, and snow/ice damage, can harm your trees or even cause their death. Taking preventative measures during the fall is essential to ensure your trees survive and flourish in the following spring. 

Let's explore the steps you can take to protect your trees during the winter season. 

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Watering Your Trees

One of the real threats to trees during winter is winter drought. Ensuring your trees receive adequate water during the fall and winter can be a game-changer. Regular watering acts as an insulator against cold damage and helps maintain soil moisture, keeping your trees healthy and resilient.

Fertilizing for Winter Survival

A well-balanced fertilizer blend is vital to sustain your trees throughout the winter. Proper fertilization keeps the soil moist and provides essential nutrients for their well-being. For expert advice tailored to your specific needs, consult a Birch Tree Care certified arborist.

Pruning for Strength and Safety

Before winter sets in, make sure to prune your trees by removing dead or dying branches and leaves. Pruning not only enhances the tree's strength and health but also prevents heavy snow from causing premature branch fall, which could lead to injuries or property damage.

Trunk Wrapping for Sunscald Protection

Protect your trees from sunscald by wrapping the lower trunk and branches with commercial tree wrap or light-colored paper. This protective layer becomes even more critical during the winter months when the leaves are absent, leaving the tree vulnerable.

Mulching for Soil Health

Adding mulch around your trees can significantly benefit their health during the colder, drier winter months. Mulch helps retain soil moisture and moderates temperature extremes. Remember to maintain a 6-inch gap between the tree trunk and mulch to prevent fungus growth on the bark.

Winter Care Tips for Newly Planted Trees

Freshly planted trees, whether mature or not, will be at risk during the cold months simply because they lack a sturdy root system. Here’s what you can do to ensure they have a healthy winter growth.

​​Watering and Fertilizing for Young Tree Survival

Newly planted trees, especially those without a sturdy root system, are at greater risk during the winter. To ensure their healthy growth, water young trees frequently during winter. This practice prevents winter drought, which can hinder their ability to draw enough moisture and nutrients from the soil.

Before winter arrives, consider fertilizing your newly planted trees during the fall. Proper fertilization helps prevent winter damage and keeps pesky insects at bay. Birch Tree Care offers deep root fertilization and other fertilization options tailored to your tree's needs.

Mulching for Root Insulation

Adding mulch around your newly planted trees insulates their roots and retains moisture in the soil, crucial for their well-being during the cold winter months. Avoid piling mulch directly around the tree bark to prevent potential damage.

Regular Inspection for Tree Health

Examine your tree branches for cracks and deadwood regularly. Identifying these issues early on helps address potential damage and ensures your trees are in good health.  

If you need assistance in preparing your trees for the harsh Minnesota winter or just want a thorough checkup for your trees, our team of arborists at Birch Tree Care is here to help! With our expert advice and tree care services, your trees will be well-prepared to weather the winter storm and thrive come springtime.