Solara Sprout was once a humble botanist named Lily Greenfield, who dedicated her life to studying and nurturing plant life. During an expedition to a remote forest, Lily stumbled upon an ancient grove where Sunkern gathered to bask in the sunlight. As she approached, a burst of radiant energy enveloped her, imbuing her with the essence of the Sunkern. Transformed by this mystical encounter, Lily became Solara Sprout, a beacon of hope and growth.