Carpinus betulus Rockhampton Red ('Lochglow')

RHS Plant Profile
hornbeam [Rockhampton Red]

Synonyms

Carpinus betulus 'Lochglow'
Carpinus 'Rockhampton Red'
Carpinus betulus 'Rockhampton'
Carpinus betulus 'Rockhampton Red'

Award of Garden Merit
Trees

Deciduous tree, with grey bark and a densely branched crown about 15m (50ft) tall when mature. It bears bright green foliage that unusually for a hornbeam turns to fiery reds and oranges in autumn. It can often hold its dead, brown leaves through winter, shedding them in spring. Produces green catkins in late spring and clusters of winged fruit later in the year

Position

Full sun, Partial shade

Soil Types

Chalk, Clay, Sand, Loam

Max Height

Higher than 12 metres

Max Spread

wider than 8 metres

Size

Time to Maturity
10–20 years
Max Spread
wider than 8 metres
Max Height
Higher than 12 metres

Growing Conditions

Chalk Clay Sand Loam
Moisture
Moist but well–drained
pH
Acid or Alkaline or Neutral

Position

Full sun Partial shade
Aspect
South–facing or West–facing or East–facing
Exposure
Exposed or Sheltered
Hardiness
H7

Colour & Scent

Season Stem Flower Foliage Fruit
Spring
Summer
Autumn
Winter

Botanical Details

Family
Betulaceae
Native to GB/Ireland
No
Foliage
Deciduous
Habit
Bushy, Spreading branched
Genus
Carpinus are deciduous shrubs and trees with attractive foliage and hop-like fruit clusters in late summer and autumn
Name Status
Trade

How to Grow

Cultivation

Easy to grow in most soils, as long as they are reasonably moist and well drained

Propagation

Propagate by softwood cuttings in spring and early summer or grafting

Suggested planting locations and garden types

  • Architectural
  • Cottage and informal garden
  • Wildlife gardens
  • Hedging and screens

Pruning

Pruning group 1

Pests

May be susceptible to caterpillars and aphids

Diseases

May be susceptible to powdery mildews, coral spot and sometimes honey fungus