How to Care for Newly Planted Trees in Winter

Planting trees in the winter can be a great idea as it allows the tree roots to establish themselves before the arrival of spring. However, newly planted trees are vulnerable in winter and require special care to survive harsh weather conditions. Here are some tips to help you care for newly planted trees during the winter.

Protect the Trunk

The trunk of a newly planted tree is very delicate and susceptible to damage during winter. The cold weather can cause frost cracks, which are deep splits that occur on the bark of the tree. To protect the trunk, wrap it with a tree wrap or burlap. Wrapping the trunk will also help to prevent damage caused by rodents chewing on the bark of the tree.

Use Mulch

Mulch helps to regulate soil temperature and moisture around a newly planted tree. It also provides a layer of insulation that helps to protect the roots. Use a layer of 2-4 inches of mulch around the base of the tree, keeping it several inches away from the trunk. Do not pile the mulch against the trunk as it can lead to moisture buildup and cause rotting.

Water Regularly

In winter, trees do not require as much water as they do in spring and summer. However, it is still important to water a newly planted tree regularly. Water it once every two to three weeks, depending on the weather conditions. Make sure the soil around the tree is moist but not saturated. Overwatering can lead to root rot and other diseases.

Protect the Roots

The roots of a newly planted tree are not well-established and can easily dry out in the winter. To protect the roots, use a layer of mulch around the base of the tree, as mentioned earlier. Additionally, consider using a frost blanket, which is a lightweight material that covers the tree and provides additional insulation. Frost blankets can be removed during the day to allow sunlight and air to reach the tree.

Avoid Over-Pruning

In winter, it is important to limit pruning as it can stimulate new growth, which is vulnerable to frost damage. Limit pruning to removing broken, diseased, or dead branches. Do not prune more than 20% of the tree's branches in a single year.

Conclusion

Caring for newly planted trees in winter is crucial to ensure their survival and growth. By following these tips, you can help your tree establish its roots and survive the cold winter months, setting it up for healthy growth in the coming years.