Muehlenbeckia complexa

RHS Plant Profile
necklace vine

Other common names

Australian ivy, Australian maidenhair vine, maidenhair vine, mattress vine, wire plant, wire vine

Synonyms

Muehlenbeckia axillaris misapplied

Climber Wall Shrub

A deciduous climber, forming dense masses of slender, wiry, much interlaced stems, reaching 2.5-3m but vertical height usually not relevant. Dark green leaves are small, to 2cm long, variable in shape (roundish, heart-shaped, oblong and fiddle-shaped). Flowers greenish, borne in small terminal and axillary spikes in autumn. On female plants only, the perianth persists to a fruiting stage, becoming enlarged, glistening waxy white, enclosing a black, shining nutlet

Position

Full sun, Partial shade

Soil Types

Chalk, Loam, Sand

Max Height

2.5-4 metres

Max Spread

1.5-2.5 metres

Size

Time to Maturity
5–10 years
Max Spread
1.5-2.5 metres
Max Height
2.5-4 metres

Growing Conditions

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

Position

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

Colour & Scent

Season Stem Flower Foliage Fruit
Spring
Summer
Autumn
Winter

Botanical Details

Family
Polygonaceae
Native to GB/Ireland
No
Foliage
Deciduous
Habit
Trailing
Genus
Muehlenbeckia are evergreen or deciduous shrubs or semi-woody climbers, with alternate leaves or sometimes none. Flowers are inconspicuous, whitish or greenish
Name Status
Correct
Plant Range
New Zealand, Lord Howe Is.

How to Grow

Cultivation

Grow in moist, well-drained soil in full sun or light shade with shelter from cold winds; suitable support will be needed

Propagation

Propagate by semi-ripe cuttings with bottom heat in summer

Suggested planting locations and garden types

  • City and courtyard gardens
  • Coastal
  • Cottage and informal garden
  • Banks and slopes
  • Wall side borders

Pests

Generally pest-free

Diseases

Generally disease-free