Alternanthera dentata
 

Comments, Features & Uses:

Quick growing small to medium perennial shrub with dark purple foliage. Excellent contrast against other foliage in garden beds and flower borders and a dramatic accent in sunny positions. Can be hedged or allowed to sprawl. Clusters of small creamy white globular flower heads appear in Winter.

Naturally Occurring:                    

Moist, open forest areas of tropical/sub tropical Central and South America.

Dimensions:     

Parkland/ Large Open Space:  1m h x 1m w /20mm cal

Moderate Open Space: 1m h x 1m w/ 20mm cal

Aspect:

Full sun to light shade but the rich colour will only be produced in full sun.

Coastal Tolerance:                

Tolerates coastal exposure.

Soil Requirements:

• Prefers fertile well drained soil rich in organic matter.
• Will grow in sandy soils where organic matter and slow release fertiliser has been added.
• Avoid heavy clay or poorly drained positions.

Moisture Requirements:

Requires consistent moisture levels in soil or regular supplementary watering. Wilting and leaf drop is common if plant dries out. Keep drier during Winter.

Temperature Range:

Prefers warmer temperatures and is frost sensitive.

Maintenance and Fertiliser Requirements:

To maintain a dense and informal habit, pinch out the growing tips. For a more formal appearance, prune with shears throughout the growing season in Summer. Fertilise with slow release fertiliser in late Winter and early Autumn.

Pests and Diseases:

Good resistance to pests and diseases.

Spacing Guide:

Typical Container Sizes Available:

140mm