Rita appeared in AG012: The Lotad Lowdown. She and her sisters, Nicole and Natalie have a flower shop, and the multiple Lotad that live in the lake nearby help them. She usually repairs any problems that showed up at the Flowershop's garden, like fixing the water pipes when Ash and co. appeared, and thanks to the Lotad that assisted, she was able to replace them.
Rita and her sisters have multiple Lotad which help at the flower shop. One of these Lotads was Brock's Lotad.