Not the plant you're looking for? Search over 300,000 plants

× Mahoberberis aquisargentii

hybrid mahonia

an upright evergreen shrub with a mixture of simple, thin leaves and more leathery, 3-parted leaves; small clusters of yellow flowers open in early summer sometimes followed by black berries

Buy this plant
Size
Ultimate height
1.5–2.5 metres
Time to ultimate height
10–20 years
Ultimate spread
1.5–2.5 metres
Growing conditions
Chalk
Clay
Loam
Sand
Moisture
Moist but well–drained, Well–drained
pH
Acid, Alkaline, Neutral
Colour & scent
StemFlowerFoliageFruit
Spring Green
Summer Yellow Green
Autumn Green Black
Winter Green
Position
  • Full shade
  • Full sun
  • Partial shade
Aspect

West–facing or East–facing or South–facing or North–facing

Exposure
Exposed or Sheltered
Hardiness
H5
Botanical details
Family
Berberidaceae
Native to the UK
No
Foliage
Evergreen
Habit
Bushy
Potentially harmful
Fruit is ornamental, not to be eaten. Wear gloves and other protective equipment when handling
Genus

x Mahoberberis are evergreen shrubs representing hybrids between species of Mahonia and Berberis, with variably spiny leaves which ma be simple or pinnate, and small yellow flowers in compact clusters in late spring or early summer

Name status

Correct

How to grow

Cultivation

Grow in any soil and in any aspect

Propagation

Propagate by semi-ripe cuttings in late summer or early autumn

Suggested planting locations and garden types
  • Coastal
  • Cottage and informal garden
  • City and courtyard gardens
  • Flower borders and beds
  • Hedging and screens
Pruning

No pruning required, but will withstand being cut back hard for restorative pruning. Remove one or two older branches every few years

Pests

Berberis sawfly may be a problem

Diseases

May be susceptible to powdery mildews and sometimes by honey fungus

Get involved

The Royal Horticultural Society is the UK’s leading gardening charity. We aim to enrich everyone’s life through plants, and make the UK a greener and more beautiful place.