Telopea speciosissima

RHS Plant Profile
waratah

Other common names

kiwi rose

Conservatory Greenhouse Shrubs

A large, evergreen shrub, bushy at first but often becoming untidy with age, with narrow, oval leaves up to 25cm long. Rich red flower heads 10-15cm across, consisting of many upright, tubular flowers surrounded by bracts, appear in spring, and are followed by brown, woody, bean-like pods that split open but remain on the plant for months

Position

Full sun, Partial shade

Soil Types

Loam, Sand

Max Height

2.5-4 metres

Max Spread

1.5-2.5 metres

Size

Time to Maturity
10–20 years
Max Spread
1.5-2.5 metres
Max Height
2.5-4 metres

Growing Conditions

Loam Sand
Moisture
Moist but well–drained
pH
Acid

Position

Full sun Partial shade
Aspect
South–facing or West–facing
Exposure
Sheltered
Hardiness
H2

Colour & Scent

Season Stem Flower Foliage Fruit
Spring
Summer
Autumn
Winter

Botanical Details

Family
Proteaceae
Native to GB/Ireland
No
Foliage
Evergreen
Habit
Bushy
Genus
Telopea are large, evergreen shrubs or small trees with leathery leaves and large, colourful flowers borne at the ends of the branches
Name Status
Correct
Plant Range
E Australia

How to Grow

Cultivation

Under glass grow in peat-free, loam-based potting compost with additional sharp sand in full light. Water freely and give a low nitrogen, low phosphate fertiliser monthly when in growth; water sparingly in winter. Outdoors grow in a frost-free position in moist but well-drained, slightly acid, sandy soil in full sun or partial shade

Propagation

Sow seed in containers in a cold frame as soon as ripe or insert semi-ripe or leaf-bud cuttings with bottom heat in summer

Suggested planting locations and garden types

  • Sub-tropical
  • City and courtyard gardens
  • Coastal
  • Patio and container plants

Pruning

Pruning group 8

Pests

Generally problem free

Diseases

Generally problem free