American holly
Also known as: Information to be completed
A large, upright, evergreen shrubby tree to a height of up to 15m, with oval-shaped soft matt olive-green or yellow-green, spiny or spine-free leaves. White flowers in late spring are followed by red, orange or sometimes yellow berries

Scientific classification
- Species
- American holly (Ilex opaca)
- Genus
- Ilex
- Family
- Aquifoliaceae
- Fruit are ornamental - not to be eaten. Wear gloves and other protective equipment when handling
- Toxicity
- Shrubs · Trees
- Plant type
- Higher than 12 metres
- Height
- 4-8 metres
- Spread
- Evergreen
- Foliage
- Bushy
- Habit
- Spring · Summer · Autumn · Winter
- Season of interest
- Full sun · Partial shade
- Sunlight
- Information to be completed
- Ideal temperature
American holly pictures
Distribution of American holly
Distribution map
Information to be completed
Information to be completed
Culture
Information to be completed
Toxicity
Fruit are ornamental - not to be eaten. Wear gloves and other protective equipment when handling
Quick identification of American holly
Information to be completed
American holly care guide
- Moderate regular watering, deeper in dry weather
- Watering
- Full sun · Partial shade
- Sunlight
- Information to be completed
- Ideal temperature
Watering
Moderate regular watering, deeper in dry weather
Fertilizing
Balanced shrub feed once in spring
Pruning
Little pruning is needed. Remove diseased, damaged, crowded or crossing shoots and unwanted growth. Timing depends on the plant: generally late winter or early spring; plants prone to bleeding and deciduous magnolias need different timing, and deciduous azaleas and lilacs are pruned after flowering. Trim hedges in early spring.
Propagation
Propagate by semi-ripe cuttings in late summer or early autumn or propagate by hardwood cuttings in January with bottom heat
Growing
Grow in moist but well-drained, preferably neutral to acid soil in full sun or part shade. Not suited to chalky soils
People also ask
Information to be completed
Common pests and diseases
Diseases
May be susceptible to holly leaf blight, Phytophthora root rot and sometimes honey fungus
Pests
May be susceptible to scale insects, holly leaf miner and young shoots may be susceptible to aphids
Explore the plant health library →









