Seeds from this Ilex vomitoria ‘Pendula’ or weeping Yaupon holly. Because of their cascading form, weeping yaupon hollies are relatively compact. They usually grow 15 or 20 feet tall with a spread of 10 to 20 feet, though some can grow up to 30 feet tall and 25 feet wide. Weeping yaupon holly is known scientifically as Ilex vomitoria ‘Pendula.’