Callistemon subulatus 'Packer's Selection'

RHS Plant Profile
bottlebrush 'Packer's Selection'
Plants for pollinators
Shrubs

A shrubby, slightly lax and weeping evergreen shrub to around 1.5m, with narrow, dark green aromatic foliage, pointed at the tips. Masses of rich dark red, silky bottlebrush-like flowers appear in mid-summer with another flush of flowers later in the season in a hot summer. Flowers are followed by brown, woody fruits which may persist for a long period. Prune back hard to maintain a compact shape, or leave to grow naturally to form a fountain-like haze of branches

Position

Full sun

Soil Types

Loam, Sand

Size

Time to Maturity
10–20 years

Growing Conditions

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

Position

Full sun
Aspect
South–facing or West–facing
Exposure
Sheltered
Hardiness
H3

Colour & Scent

Fragrance Foliage
Season Stem Flower Foliage Fruit
Spring
Summer
Autumn
Winter

Botanical Details

Family
Myrtaceae
Native to GB/Ireland
No
Foliage
Evergreen
Habit
Bushy
Genus
Callistemon are evergreen shrubs with aromatic, linear to lance-shaped leaves and bottlebrush-like spikes of flowers in which the long colourful stamens are prominent
Name Status
Not established

How to Grow

Cultivation

Grow in moist but well-drained, neutral to acid soil in full sun; established plants are drought resistant. In colder areas grow under glass in peat-free, loam-based compost in full light with good ventilation. Pot on or top dress in early spring

Propagation

Propagate by seed or from semi-ripe cuttings

Suggested planting locations and garden types

  • Cottage and informal garden
  • Mediterranean climate plants
  • Patio and container plants
  • Low Maintenance
  • Climber and wall shrubs
  • Conservatory and greenhouse
  • Flower borders and beds
  • Wall side borders

Pruning

Pruning group 8

Pests

May be susceptible to scale insects, mealybugs and glasshouse red spider mite

Diseases

May be susceptible to honey fungus