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Ilex aquifolium 'Silver Queen' (m/v)
  • RHS AGM
  • RHS Plants for pollinators

holly 'Silver Queen'

Dense, upright evergreen tree to about 10m in height, with blackish-purple young shoots and pink-tinged young leaves, maturing to spiny, dark green, faintly blotched grey, with a broad cream margin. A male cultivar producing clusters of small, white flowers in late spring and a suitable pollinator of female holly plants

Other common names
holly 'Argentea Regina'
Synonyms
Ilex aquifolium 'Silver King'
Ilex aquifolium 'Argentea Regina'

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Size
Ultimate height
4–8 metres
Time to ultimate height
20–50 years
Ultimate spread
2.5–4 metres
Growing conditions
Chalk
Clay
Loam
Sand
Moisture
Moist but well–drained, Well–drained
pH
Acid, Alkaline, Neutral
Colour & scent
StemFlowerFoliageFruit
Spring White Pink Green Grey Silver
Summer Green Grey Silver Cream
Autumn Green Grey Silver Cream
Winter Green Grey Silver Cream
Position
  • Full sun
  • Partial shade
Aspect

West–facing or East–facing or South–facing

Exposure
Exposed or Sheltered
Hardiness
H6
Botanical details
Family
Aquifoliaceae
Native to the UK
No
Foliage
Evergreen
Habit
Bushy
Potentially harmful
Fruit are ornamental - not to be eaten. Wear gloves and other protective equipment when handling
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

Name status

Accepted

How to grow

Cultivation

Grow in well-drained soil in a sunny position. Although partial shade is suitable, variegated cultivars have better leaf colour in full sun

Propagation

Propagate by semi-ripe cuttings in late summer or early autumn or propagate by hardwood cuttings in January with bottom heat

Suggested planting locations and garden types
  • Architectural
  • Coastal
  • Cottage and informal garden
  • Wildlife gardens
  • Low Maintenance
  • Hedging and screens
Pruning

Pruning group 1; trim hedges in early spring

Pests

May be susceptible to scale insects, holly leaf miner and young shoots may be susceptible to aphids

Diseases

May be susceptible to holly leaf blight, Phytophthora root rot and sometimes honey fungus

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