Callistemon 'Perth Pink'

RHS Plant Profile

bottlebrush 'Perth Pink'

RHS

Synonyms

Callistemon pearsonii 'Perth Pink'
Callistemon citrinus 'Perth Pink'

Conservatory Greenhouse Shrubs

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'Perth Pink' is a compact, bushy shrub with narrow, mid-green, leathery, aromatic leaves that are pink when young. Bright pink bottlebrush flowers up to 10cm long are produced in spring and autumn

Position

Full sun

Soil Types

Clay, Loam, Sand

Max Height

1.5-2.5 metres

Max Spread

1.5-2.5 metres

Size

Time to Maturity: 5–10 years
Max Spread: 1.5-2.5 metres
Max Height: 1.5-2.5 metres

Growing Conditions

Clay Loam Sand

Moisture: Moist but well–drained
pH: Acid or Neutral

Position

Full sun

Aspect: 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): H2

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: Accepted

How to Grow

Cultivation

Under glass, grow in peat-free, loam-based potting compost in full light with good ventilation. Outdoors, in milder areas, grow in a very sheltered position in full sun with a moist but well-drained, acid to neutral soil

Propagation

Propagate from semi-hardwood cuttings

Suggested planting locations and garden types

City and courtyard gardens
Patio and container plants
Mediterranean climate plants
Wall side borders

Pruning

Pruning group 8; tolerates hard pruning and may need restrictive pruning under glass

Pests

May be susceptible to scale insect, mealy bug and glasshouse red spider mite

Diseases

May be susceptible to honey fungus