Since I had the role of "the petunia" in about 1st or second grade...it went something like this:

I'm a lonely little petunia in an onion patch, an onion patch, an onion patch.
I'm a lonely little petunia in an onion patch, and all I do is cry all day....
Boo hoo-oo, boo hoo-oo, and all I do is cry all day.

I am sure there is a second verse, but this is all I seem to remember. And the worst part was I was so scared to sing in front of all those people (parents of the class), I ended up forgetting the lyrics and DID cry all day! That was 55 years ago, but I can remember it like it happened just last year. Funny, the things we remember....