Charley Creep: The Poem

When I was in 1st grade, I was forced to learn a poem for one of those May/Spring/whoknowswhat plays. IIRC, it went something like

In the farmer’s garden,
snug and deep,
lived a wiggly worm named Charley Creep…
something, something, something…

Does anybody recognize this?
Can anybody refer me to it?
Thanks,
hh