Pruning Fruit and Shade Trees: Sarah Browning, Extension Horticulture Educator, shared great information at the spring gardening program last Saturday! February-March is a good time to prune most trees. It’s best to not remove more than 12-15% of a tree at one time, no more than 20% if it’s pruned heavier.

She shared a study where they found that wood rot enters trees more through improper pruning cuts vs. other damage to the tree. I have a diagram sharing how to properly prune using the 3-cut method at jenreesources.com. Sarah shared the following below in an article she wrote:

“Many gardeners have questions at this time of year about spring pruning…it’s important to understand woody plant leaf and flower buds were formed last fall. They are already present on branch twigs, so you should be able to find dormant buds when doing a close examination of your plant now. The presence of buds now is normal and does not mean plants are actively growing yet. Does pruning cause early leaf and flower bud development? No, pruning actually has a slight delaying effect on bud growth.

After pruning, a plant has to adjust and begin sending growth hormones to new buds, since the preferred buds at the tips of branches removed are now gone. This process could take about 10 days, so bud development is slowed down a little. Note: it’s risky for growers to use pruning to slow down and “protect” flower buds.  

Best time to prune fruit trees: Less winter-hardy fruit trees like peach, apricot, and sweet cherry, should always be pruned late, usually mid-March to early April, no matter how much warm mid-winter weather we experience. Pruning is done just before new growth starts. This is also the best practice for the more cold-hardy fruits, like pear, apple, plum, and tart cherry, as well as shade trees. Pruning at this time has two big benefits. First, there is less chance of cold damage at the pruning sites. Second, plants heal pruning wounds much faster if the cuts are made just before new growth begins.  

There’s still plenty of time for cold late winter temperatures and freezes, which will slow bud development down. Early pruning leaves plants susceptible to cold temperature injury at the pruning sites.  

Best time to prune shade trees: For homeowners who can choose the ideal time to prune, shade trees should also be pruned just before growth begins in spring. If you need to hire an arborist to prune a large tree, anytime before early May would be a great time to do it. When seeking a tree company, ask if they have someone on staff that is certified with the Nebraska Arborist Association or International Society of Arborists. It’s best if the company is not only a member of one of these associations but also has a certified arborist on staff.

Additional resources with diagrams on which limbs to prune can be found at: Pruning Fruit Trees (https://go.unl.edu/z75s) and https://byf.unl.edu/pruning-trees-shrubs/.

Seward County Ag Banquet will be held Monday, March 24, 2025 at the Fairgrounds in Seward. Tickets for the prime rib dinner are $35 and can be purchased by contacting Nick Bauer (402-429-6119) or Shelly Hansen (402-643-3636). Come out and enjoy an evening celebrating agriculture and the Kiwanis Farm Family, SDDP Agribusiness, and youth scholarship award winners!