Thank you for your question regarding pruning. Below is a publication about pruning trees that will be of help:
Unfortunately we do not have any pruning classes coming up. If you have further questions you are welcome to contact me at firstname.lastname@example.org or stop by the extension office to speak to a Master Gardener and receive more information.
The address of the office is:
2050 NE Lafayette Avenue
McMinnville, OR 97128
Main office phone: 503-434-7517
Office fax: 503-472-3054
Thank you for using Ask an Expert!.