Society Garlic (Tulbaghia violacea): Fragrant Lilac Flowers and Garlic-Scented Foliage

Overview

Society garlic (Tulbaghia violacea) is a fast-growing, clumping perennial from South Africa reaching 2 feet tall. Its narrow, strap-like leaves emit a distinct garlic scent when crushed. From summer into early fall, large umbels of fragrant lilac-pink flowers rise above the foliage. Both leaves and flowers are edible—leaves can be used like garlic chives in soups and salads.

Growing Conditions

Adaptable to most well-drained soils—humusy, loamy, moderately fertile. Full sun for best flowering. Tolerates heat and humidity. Drought-tolerant once established.

Care and Maintenance

Water regularly until established, then moderately. Divide clumps in spring every few years to maintain vigor. Can be grown from seed sown in spring or ripe seed in a cold frame. Cut back foliage in late winter.

Common Problems

Occasionally bothered by aphids, whiteflies, root rots, leaf spots, and southern blight. Good drainage and air circulation prevent most issues.

Landscape Uses

• Herb gardens (edible leaves and flowers)
• Rock gardens
• Borders and edging
• Container plantings
• Mediterranean-style gardens

Key Features

• Fragrant lilac flowers (summer to fall)
• Garlic-scented edible foliage
• Fast-growing, clumping habit
• Heat and humidity tolerant
• Deer resistant