Japanese holly

Also known as: box-leaved holly

Slow-growing, variable, evergreen shrub or small tree to 5m tall, with tiny, glossy scalloped dark green leaves to 3cm long and nearly 2cm wide. Small white flowers, borne in summer, are followed by shiny black fruits

Japanese holly

Scientific classification

Species
Japanese holly (Ilex crenata)
Genus
Ilex
Family
Aquifoliaceae
Fruit are ornamental - not to be eaten. Wear gloves and other protective equipment when handling
Toxicity
Shrubs · Trees
Plant type
4-8 metres
Height
1-1.5 metres
Spread
Evergreen
Foliage
Bushy
Habit
Spring · Summer · Autumn · Winter
Season of interest
Full sun · Partial shade
Sunlight
Information to be completed
Ideal temperature

Japanese holly pictures

Japanese hollyJapanese hollyJapanese hollyJapanese hollyJapanese hollyJapanese holly

Distribution of Japanese holly

Distribution map

Far East

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 Japanese holly

Information to be completed

Japanese holly care guide

Deep watering during dry spells, allowing slight surface drying between soakings
Watering
Full sun · Partial shade
Sunlight
Information to be completed
Ideal temperature

Watering

Deep watering during dry spells, allowing slight surface drying between soakings

Fertilizing

Balanced shrub or tree feed once each early 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 soil in full sun or part shade

More growing and care information →

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 →

Learn more about Japanese holly