About
Dense, conical evergreen shrub or small tree to about 4m tall, with dark bluish-green spiny evergreen leaves. Small white flowers in spring are followed by an abundance of red berries. Female counterpart to 'Blue Boy'. Said to be one of the hardiest of the blue hollies and somewhat pollution resistant.
About the genus
Ilex can be deciduous or evergreen shrubs and trees with often spiny leaves, small white flowers (male and female usually on separate plants) and, on female plants, showy berries in autumn
Growing conditions
SunlightFull sun, Partial shade
Soil typeChalk, Clay, Loam, Sand
Soil pHAcid, Alkaline, Neutral
Soil moistureMoist but well-drained, Well-drained
AspectSouth-facing, East-facing, West-facing
ExposureExposed, Sheltered
UK hardinessH7
Plant details
Plant typeShrubs
HabitColumnar upright, Bushy
FoliageEvergreen
Height2.5-4 metres
Spread1.5-2.5 metres
Time to full height10-20 years
Suggested usesArchitectural, City and courtyard gardens, Cottage and informal garden
ToxicityFruit are ornamental - not to be eaten. Wear gloves and other protective equipment when handling. Pets: Fruit are ornamental - not to be eaten - see the HTA guide to potentially harmful plants for further information and useful contact numbers
Care notes
CultivationGrow in moist but well-drained, moderately fertile soil in full sun or partial shade.
PruningPruning group 1; trim hedges in early spring
PropagationPropagate by semi-ripe cuttings in late summer or early autumn or propagate by hardwood cuttings in January with bottom heat
Pest resistanceMay be susceptible to scale insects, holly leaf miner and young shoots may be susceptible to aphids
Disease resistanceMay be susceptible to holly leaf blight, Phytophthora root rot and sometimes honey fungus