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Little Ruby

Alternanthera dentata

“Little Ruby” is a great compact ground cover ,border plant or little hedge , growing only to about 30cm and spreading around 70cm.

It has striking burgundy foliage which makes it a real stand out in the garden.

Grow well in full sun or part shade. Water well in hot dry conditions. Frost sensitive.

If you are looking for something smaller try “Little Maroon”,  another variety of dentata but only grows to 15cm.

Plant Growing Tips

Where to Grow

Little Ruby Alternanthera (*Alternanthera dentata* 'Little Ruby') thrives in full sun to partial shade. This compact, mounding plant is ideal for garden beds, borders, and containers, providing year-round colour with its deep burgundy foliage. Full sun enhances its rich colour, while partial shade may result in slightly greener tones. Ensure the planting site has well-draining soil to prevent root rot.

Climate

Little Ruby Alternanthera is best suited for warm, tropical to subtropical climates and grows well in temperatures between 18°C and 30°C. It is frost-sensitive and may die back in colder regions but can be grown as an annual or protected in winter.

Soil Type

Plant Little Ruby Alternanthera in well-draining, organically rich soil. It adapts to a variety of soil types but prefers a neutral to slightly acidic pH (6.0-7.0). Adding compost or organic matter helps improve soil quality and supports vigorous growth.

Plant Care

Watering

Water regularly after planting to establish roots. Once established, it is moderately drought-tolerant but benefits from consistent moisture, particularly in hot weather. Avoid overwatering, as it dislikes soggy soil.

Pruning

Trim or pinch back regularly to maintain compact growth and encourage a bushier habit. Removing spent leaves and shaping the plant will help keep it looking neat.

Pests

Little Ruby Alternanthera is resistant to most pests but may occasionally attract aphids or caterpillars. Treat infestations with insecticidal soap or neem oil. Ensure good air circulation to prevent fungal issues.

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