A vigorous, evergreen fruit tree, Citrus × paradisi ‘Rio Red’, commonly known as Rio Red Grapefruit, is one of the sweetest and most richly colored red-fleshed grapefruits available. This heat-loving, drought-tolerant variety produces large, juicy, deep red fruit with a smooth yellow rind. Ideal for home orchards, edible gardens, and container planting, it also features fragrant white blossoms in spring that attract pollinators.