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

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
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- Ideal temperature
Japanese holly pictures
Distribution of Japanese holly
Distribution map
Far East
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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
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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
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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
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