"I Can Hear the Grass Grow" by The Lemon Twigs

 

Long Island, New York sibling band The Lemon Twigs cover "I Can Hear the Grass Grow," a 1967 psychedelic rock hit from Buckingham, UK progressive rock group The Move.

According to this article from Hearing Health, you can hear plants grow! 

Maybe not grass specifically, but "I Can Hear the Grass Grow" is a much better song title than "I Can Hear the Rhubarbs Grow."