There are more than 20 varieties of garden mints. Two of the most common types are peppermint and spearment, both of which can grow to be more than two feet tall.
About the Author
Sandy Mitchell is an Ohio-based writer, blogger and editor. She writes for "The Better Drink" and other online publications. Before devoting herself full-time to writing, Mitchell was a travel agent and cruise school instructor for 18 years. She holds a Bachelor of Science in business administration from Bowling Green State University.