The fruit is yellow-orange skinned and generally, an oblate spheroid in shape; it ranges in diameter from 10–15 cm (3.9–5.9 in). The flesh is segmented and acidic, varying in color depending on the cultivars, which include white, pink, and red pulps of varying sweetness (generally, the redder varieties are the sweetest).Fun Fact: It is named grapefruit due to the way it grows – in bunches like grapes. They have fleshy interiors that are often found in pink, red or white color.