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ILEX opaca
Commonly known as American holly
Very spiny leaves and red fruits
Full Plant Details - Sun/Soil & other attributes - Click to close
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Floweringlocal_floristJanlocal_floristFeblocal_floristMarlocal_floristAprlocal_floristMaylocal_floristJunlocal_floristJullocal_floristAuglocal_floristSeplocal_floristOctlocal_floristNovlocal_floristDec
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BerriesThese plants have berries.When pollinated
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Pests & Diseases
Aphids, scale insects, leaf miners, Phytophthora root rot -
Place of origin
Central and eastern USA -
EvergreenOblong-elliptic, spine-toothed or entire, matt, dark olive-green leaves 5-10cm (2-4in) long
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Woodland garden
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Fully hardy
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Entire
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Elliptic
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Oblong
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Height
15m (49ft) -
Spread
7m (23ft) -
Tall ShrubErect large shrub
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Pruning group 1
Suitable for: Deciduous and evergreen trees, and some deciduous shrubs.
Pruning: Minimal pruning required. Prune wayward or crossing branches to maintain a healthy framework.
When: When dormant in the late winter/early spring. Some in the summer/autumn to prevent bleeding of sap.
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Hardy - very cold winter
Hardy in all of UK and northern Europe. Plant can possibly withstand temperatures down to -20°C (-4°F) -
Autumn Seasonal Interest
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Spring Seasonal Interest
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Summer Seasonal Interest
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Winter Seasonal Interest
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Fertile moist well-drained soilModerately fertile, humus-rich
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Full sun
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Partial shade
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harmful if eaten
People and pets. Toxic to cats, dogs and horses -
Broadly conical
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Conical
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Bee friendly
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Butterfly friendly
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Mature Size15m (49ft)
7m (23ft)
View Detailed Plant Description