The largest earth sign in the zodiac is Capricorn. Capricorn, represented by the goat, is associated with traits such as ambition, discipline, and a strong work ethic. Individuals born under this sign are often seen as responsible and practical, with a desire to achieve their goals. Capricorns are ruled by the planet Saturn, which is linked to structure and responsibility. This earth sign is known for its persistence and ability to weather challenges, making Capricorns reliable partners and friends. The zodiac cycle places Capricorn between December 22 and January 19.