Iris ensata 'Variegata', also known as the Japanese Water Iris, is a clump-forming perennial for damp soils and pond edges. It offers strong foliage interest and rich summer colour.

The narrow grey-green leaves are striped with creamy-white. This gives structure even before the flowers appear. In summer, deep purple blooms with a reddish sheen rise above the foliage.

Key features

• Clump-forming herbaceous perennial
• Variegated grey-green leaves with creamy-white stripes
• Deep purple flowers with vivid cerise tones
• Strong vertical structure
• Ideal for moist and bog-style planting

Plant size

• Height: up to 80cm
• Spread: 45cm to 60cm

Other common names

• Japanese water iris 'Variegata'

Benefits for UK wildlife

• Flowers attract bees and pollinating insects
• Provides shelter for amphibians and invertebrates near water
• Supports biodiversity in pond and wetland gardens

Growing tips

• Plant in moist to wet, fertile soil
• Best in full sun or light shade
• Ideal for pond margins and bog gardens
• Keep soil consistently moist in spring and summer
• Divide clumps every few years to maintain growth

Do you have a damp or waterside area that needs structure? Iris ensata 'Variegata' brings colour and contrast without taking over.

Combine it with ligularia, hostas, and moisture-loving grasses for layered planting. It also works well in wildlife-friendly gardens.