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Madagascar Buddleja

Madagascar Buddleja
Photo: Macbird Floraprint
Invasive Plant
Madagascar Buddleja
Buddleja madagascariensis(Synonymous with Nicodemia madagascariensis)
 

This tough, scrambling, vigorous shrub from 3–5 m high was commonly planted as a quick growing privacy plant and has subsequently become naturalized in disturbed sites.

Arching stems carry sprays of small, fragrant yellow, orange or salmon-coloured, flowers in spring and summer.

 

HOW IT SPREADS

  • Seeds are spread by wind and water.
  • Dumping of garden refuse that may easily take root.
  • This plant grows readily in damp areas to create shady thickets crowding out natural species and destroying habitat.
 

Discourage the use of this plant in gardens and choose from others that will prove more environmentally friendly.

 
 
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Alternative Plants

Buddleja 'Spring Promise'
Photo: Paradise Plants
Alternative Plant Buddleja 'Spring Promise'
Buddleja 'Spring Promise'
Trees and Shrubs
 

Buddlejas are usually summer flowering shrubs and considered too vigorous for the average garden, however, Buddleja 'Spring Promise' is a smaller non-invasive hybrid. It has masses of long slender stems of white delicately scented flowers that appear from the middle of winter through to spring. This species can be grown in full-sun or part-shade. It grows quickly and will tolerate relatively dry conditions when established.

Conebush, Leucadendron
Photo: Macbird Floraprint
Alternative Plant Conebush, Leucadendron
Leucadendron species and cultivars
Trees and Shrubs
 

These hardy evergreen plants are native to South Africa. Male and female flowers are borne on separate plants during winter and spring. The clusters of small flowers are surrounded by colourful showy bracts in yellow, cream, green or dark red shades. They are valued as cut flowers because of their long vase-life, long stems and striking appearance. They thrive in a well-drained position in fullsun.

Lasiandra
Photo: Lorna Rose
Alternative Plant Lasiandra
Tibouchina urvilleana 'Alstonville'
Trees and Shrubs
 

A sturdy evergreen shrub to 6 m high by 4 m wide, with large showy, purple-violet flowers in autumn. An ideal feature or privacy plant. There are numerous selected varieties available which offer variable flower colours and height. Ask at your local garden centre for the best local varieties.

 
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