So what are those stickers on Ohio State's helmets? Here's everything you should know ahead of the national championship.

Buckeye leaves grow on buckeye trees, the official state tree of Ohio. The fruit of buckeye trees are — you guessed it — buckeyes, which are small, shiny, dark brown nuts with a light tan patch.

It was named by Native Americans who thought it looked like a deer's eye. Buckeye trees tend to bloom in late summer and early fall, and they grow large Buckeye nuts. If you thought it silly ...

In the late summer and early fall, buckeye trees bear a fruit that contains a large nut – the buckeye. The fruit will eventually fall to the ground as greenish-gold leathery husks. "According to ...