Andersen suggests contacting your local Cooperative Extension Service to get free advice.

Aug 20, When to Prune, by Tree Type. Deciduous. These are the trees which shed their leaves each year. Most deciduous trees should be pruned in late fall to winter, according to the Young Trees. Subtropic. Flowering Trees. New Trees.

Oaks are an exception.

Estimated Reading Time: 6 mins. Time of Year. The best time to prune a white ash tree is during the fall, after the leaves begin to drop and the growing season has started to slow. Nov 20, That means if your tree has a pest, like emerald ash borer, or a disease like oak wilt, you should act fast.

If your tree has a less severe problem, one trim podocarpus tree the best times to remove trees is during the dormant season, between late winter and early spring.

Here’s why. Feb 12, BROOMFIELD, Colo. – Late winter, from mid-February until early March, is the best time to prune most trees. Trees are still dormant at this time of year and, unlike in early winter, wound closure will be rapid if pruning occurs just prior to the time new growth bushcutting.barted Reading Time: 2 mins.

Please leave this field empty.

February through March is generally regarded as the best time to prune most deciduous trees. The absence of foliage at this time of year gives the individual a clear view of the tree and allows the selection and removal of appropriate branches.