Some spring pruning, however, is not harmful.
Summer months and late winter or dormant season is the “best” time to prune. During the late winter months (February and March), harmful pathogens are at a minimum, mostly inactive; therefore, this is a safe pruning environment from that standpoint. Mar 14, If you have oaks in your landscape that need pruning and you live in an area of Minnesota where oak wilt occurs, pruning must be done before the oak wilt fungus and it's insect vector become active.
Oak wilt is a fatal disease of oak trees that can be found in some counties of Minnesota. If you live in an area where oak wilt occurs, it is critical to prune oak trees before the lowes tree stump grinder rental, Corona CA risk infection period begins in April.
Oak trees should be pruned in the winter months when the trees are dormant and beetles are inactive to prevent the spread of oak wilt. Winter pruning is also great for arborists as the harder ground provides them easier access to trees and the bare canopy makes branches easier to see and handle.
However, not all trees should be pruned in the late winter or early spring. There are other factors that will Estimated Reading Time: 6 mins. Getting a tree removed in Monticello can be costly without the right information. We get you matched with the right local tree care pro for all tree removal, trimming and stump services near you.
Feb 11, The University of Minnesota has guidelines for pruning trees. From April through June, pruning is strictly prohibited. From July through October, pruning will put oak trees only mildly at risk. So that means that November through March, during their dormant time, is the ideal time for pruning oaks.
This will really depend on when you are asking the question. The reason it is best to prune your oak tree in the winter months is because of a disease that gets spread to live tissue in the summer months.
Oak Wilt is a disease fungus that is spread by insects which are most active from April to the end of stumppruning.clubg: Monticello MN. Sep 21, The University of Minnesota Forestry Department posts the oak wilt risk levels for pruning oaks: high risk in April through June, low risk in July through October, and no risk in November through March. You can safely prune Minnesota oaks in winter and take appropriate precautions as needed to protect the health of your tree.
That said, wintertime is the best time to trim. Anytime between November 1 and March 31 is the best time to trim your oak trees. They are less vulnerable during this time to infestations or diseases that could rot them.
Rot in particular can ravage even the largest of trees, leaving them feeble, damaged, and at risk of potentially stumppruning.clubg: Monticello MN.