Knowledgebase
Cutting Lower branches of pines #868017
Asked May 11, 2024, 3:49 PM EDT
Dakota County Minnesota
Expert Response
Although the pictures are not close up, these appear to be white and blue spruce, not pines. Please check against this discussion or send me close ups.
https://ohioline.osu.edu/factsheet/anr-80
Here are instructions for spruce pruning. https://mortonarb.org/plant-and-protect/tree-plant-care/plant-care-resources/pruning-evergreens/#:~:text=Although%20spruces%20need%20very%20little,or%20a%20visible%20dormant%20bud.
New growth has started, so you are outside of the optimal window for pruning except for dead or damaged branches.
Sealing after cuts are no longer recommended.
Please note that all the spruce in MN are vulnerable to diseases. https://www.ci.ramsey.mn.us/267/Common-Problems-With-Spruce-Trees I am concerned about the plant in picture 2273 but the picture is too low resolution and too far away