Garfield by Jim Davis for January 27, 1988
Transcript:
Jon: Is dad okay, mom? He sounds a little hoarse. Mom: He's a little upset with you on that subject. Jon: With me? Mom: In your last letter you said you made your plants grow by talking to them. Jon: You don't mean?... Mom: Ever try to give a pep talk to 40 acres of soybeans?
So now we know where Jon gets it.