American holly (Ilex opaca) EYE-leks oh-PAK-ah Genus:  Ilex This erect, evergreen large shrub or tree reaches 40 to 50 feet in height and 20 to 40 feet wide. Leathery dark green leaves have pointy, scalloped edges. Small green berries appear in late summer, maturing to crimson by autumn and persisting through the winter. Some ripen to yellow or orange. Use American holly as a specimen tree or in a woodland garden. Care:  Grow in moderately fertile, humus-rich, moist but well-drained soil. Hollies are dioecius, so a few male plants are needed for a female plant to produce berries. Can be kept shrub-like by pruning in the spring. Plant or transplant in spring. Propagation:  Semi-ripe cuttings in summer or early autumn. Problems:  Young shoots are susceptible to aphids. Also watch for scale insects and leaf miners. Phytophtora root rot sometimes occurs.

Overview

Height Over 30 ft. Spread Over 30 ft. Light Full Sun to Part Shade Moisture Medium Moisture Characteristics Attracts Song Birds, Native, Showy Foliage, Showy Fruit Foliage Color Evergreen Uses Hedge, Specimen Plant/Focal Point Style Woodland Garden Seasonal Interest Spring Interest Type Trees