Grandpa Lemon (voiced by Kevin Brueck) - Grandpa Lemon is the befuddled, elder statesman of the fruit stand. He thinks he's everybody's grandpa, and has a habit of falling asleep mid-sentence. Orange constantly makes fun of his age to his chagrin. It's revealed in Founding Fruits that he is Benjamin Frank-lemon (a lemon version of the renowned Founding Father) and that he's over 200 years old.
- Grandpa Lemon will meet Pooh, Thomas, Twilight Sparkle in Winnie the Pooh and the Care Bear's Adventures in Wonderland.
- Grandpa Lemon will make his guest starring appearances in some of Thomas' Adventures Series.