Corkscrew Rush – Juncus effusus spiralis 1 Litre

Corkscrew Rush, scientifically known as Juncus effusus ‘Spiralis’, is a unique and eye-catching marginal pond plant prized for its distinctive twisted spiral stems and striking architectural appearance. This unusual evergreen-style rush adds texture, movement, and contemporary style to pond margins, container water gardens, and bog planting displays.

Its bright green corkscrew-like stems form dense upright clumps that create year-round visual interest around the water’s edge. The unusual curled foliage makes this plant particularly popular in modern garden designs and decorative water features, where it provides strong contrast against broader-leaved aquatic plants.

During summer, small subtle brown flower clusters appear amongst the twisted stems, adding additional texture while maintaining the plant’s sculptural appearance. The dense growth habit also offers useful shelter for insects and pond wildlife around damp garden areas.

Fully hardy and easy to grow, Juncus effusus ‘Spiralis’ thrives in shallow water and consistently moist soils. Its compact manageable size makes it ideal for smaller ponds, patio water features, and container planting schemes where bold structure and texture are desired.

Key Features

• Unique twisted corkscrew stems
• Excellent architectural marginal pond plant
• Ideal for ponds, bog gardens, and containers
• Adds year-round texture and structure
• Compact and easy to maintain
• Hardy and wildlife-friendly

Planting Information

• Position: Full sun to partial shade
• Planting depth: 0–10cm
• Height: 30–60cm
• Spread: 30–45cm
• Flowering period: June – August
• Growth rate: Moderate
• Hardiness: Fully hardy

Care Advice

Plant in aquatic compost using a marginal basket and position in shallow pond margins or consistently moist soil. Remove any damaged or untidy stems in late winter or early spring to maintain its attractive shape. Divide mature clumps every few years if required to encourage fresh healthy growth.