My buddy warned me about the mint the pervious owners planted, and I pulled it right away. It was right by our basement entrance so I frequently peer in and inspect for mint shoots. I think there must be a buried barrier or something (like landscaping cloth) preventing it from spreading outside the bed it was in. I found a small sprig 4 years after pulling everything I could find.
My buddy warned me about the mint the pervious owners planted, and I pulled it right away. It was right by our basement entrance so I frequently peer in and inspect for mint shoots. I think there must be a buried barrier or something (like landscaping cloth) preventing it from spreading outside the bed it was in. I found a small sprig 4 years after pulling everything I could find.