The plant life in Bless Me, Ultima plays a big role in explaining Ultima's teachings to Antonio. As his mentor, Ultima instructs Antonio on how to properly use the plant life around them to their advantage. Ultima being a healer uses lots of plants. As the story develops further, she points out to Antonio how to gather the resources that he needs while still being respectful. Most of her teachings focus on a smaller level of detail to clarify a bigger idea.