Prunus laurocerasus Genolia ('Mariblon'PBR)

RHS Plant Profile
cherry laurel [Genolia]

Save a plant

Where do you want to save Prunus laurocerasus Genolia ('Mariblon'PBR)?

Plants I own
Wishlist
Go to My Plants

Synonyms

Prunus laurocerasus 'Mariblon'PBR

Plants for pollinators
Shrubs
Buy this from Plant Nurseries
7 Suppliers

A strong, fast-growing, upright evergreen shrub to 3.5m tall, with narrow, leathery, glossy dark green leaves. Small, strongly fragrant white flowers in erect racemes appear in spring, followed by cherry-like red fruits turning to glossy black

Position

Full sun, Partial shade

Soil Types

Chalk, Clay, Loam, Sand

Max Height

2.5-4 metres

Max Spread

0.5-1 metres

Size

Time to Maturity
5–10 years
Max Spread
0.5-1 metres
Max Height
2.5-4 metres

Growing Conditions

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

Position

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

Hardiness Ratings

All ratings refer to the UK growing conditions unless otherwise stated. Minimum temperature ranges (in degrees C) are shown in brackets

  • H1A: under glass all year (>15C)
  • H1B: can be grown outside in the summer (10 - 15)
  • H1C: can be grown outside in the summer (5 - 10)
  • H2: tolerant of low temperatures, but not surviving being frozen (1 to 5)
  • H3: hardy in coastal and relatively mild parts of the UK (-5 to 1)
  • H4: hardy through most of the UK (-10 to -5)
  • H5: hardy in most places throughout the UK even in severe winters (-15 to -10)
  • H6: hardy in all of UK and northern Europe (-20 to -15)
  • H7: hardy in the severest European continental climates (< -20)
H5

Colour & Scent

Fragrance Flower
Season Stem Flower Foliage Fruit
Spring
Summer
Autumn
Winter

Botanical Details

Family
Rosaceae
Native to GB/Ireland
No
Foliage
Evergreen
Habit
Bushy, Columnar upright
Potentially harmful
Seed kernels harmful if eatenwear gloves and other protective equipment when handling Pets (dogs, rabbits, rodents): Harmful if eaten - for further information and contact numbers regarding pets, see the HTA guide to potentially harmful plants
Genus
Prunus can be deciduous or evergreen trees or shrubs with showy flowers in spring, and often good autumn foliage colour. Some have edible fruit in autumn, and a few species have ornamental bark
Name Status
Trade

How to Grow

Cultivation

Grow in moderately fertile soil in full sun. Has the potential to become a nuisance plant if not managed well

Propagation

Propagate by semi-ripe cuttings from late summer to autumn or hardwood cuttings from late autumn to late winter

Suggested planting locations and garden types

  • Architectural
  • Cottage and informal garden
  • Patio and container plants
  • City and courtyard gardens
  • Wildlife gardens
  • Hedging and screens

Pruning

Pruning group 8 including hedges in late spring or early summer

Pests

May be susceptible to vine weevil and leaf-mining moths

Diseases

May be susceptible to powdery mildews and other laurel leaf diseases