Hightower Yaupon Holly (Ilex vomitoria ‘Hightower’) is a strong upright evergreen shrub with small glossy dark green spineless foliage. Large clusters of bright red berries cling to the branches from fall into spring. Best planted in moist, well-drained soils. Has good drought tolerant once established. They will grow up to 20 feet tall and spread up to 10 ft. wide. or kept a little shorter and narrower if desired with pruning.