Variegated Japanese Iris Live Pond Plant – Hardy Aquatic Marginal with Purple Flowers

Variegated Japanese Iris is a striking aquatic marginal plant prized for its upright, sword-like foliage edged in creamy white and its elegant purple blooms. Also known as Iris ensata or Kaempferi iris, this hardy perennial brings vertical interest and color to pond edges, water gardens, and consistently moist borders. The variegated leaves provide season-long texture, while the summer flowers add a refined, Japanese-garden aesthetic.

This live plant is well suited to the shallow margins of ponds, streams, and rain gardens, where its roots can stay consistently moist. It also performs well in boggy soil or containers that are kept evenly wet. The combination of variegated foliage and purple flowers makes it a standout choice for gardeners looking to blend structure and color in water-focused landscapes.

Plant Features

• Variegated green and white sword-like foliage
• Purple flowers in summer
• Hardy aquatic marginal for pond edges
• Attracts pollinators such as bees and butterflies
• Provides vertical structure in water gardens

Growing Information

• Botanical Name: Iris ensata (syn. Iris kaempferi)
• Plant Type: Herbaceous perennial, aquatic marginal
• Sunlight: Full sun to partial shade
• Soil: Moist to wet, humus-rich soil; can be planted in shallow water
• Water Requirements: Consistent moisture; do not allow to dry out
• Growth Habit: Upright clumping
• Bloom Season: Summer
• Mature Height: Typically 24–36 inches
• Spacing: 18–24 inches apart

Planting & Care

Plant your Variegated Japanese Iris at the pond margin, in a bog garden, or in a container kept consistently wet. It thrives in shallow water up to a few inches deep, or in soil that remains moist but not fully submerged. Choose a location with full sun to partial shade for the best foliage color and flowering. Water regularly during establishment and keep the soil evenly moist thereafter. Divide clumps every few years to maintain vigor and airflow.

Remove spent flowers to encourage continued blooming and tidy the plant. In late fall or early spring, cut back old foliage to make way for new growth. This iris is generally pest and disease resistant when grown in the right conditions, but avoid letting it dry out completely. Mulch around the base in colder zones to protect the roots over winter.

What's Included

One live Variegated Japanese Iris plant, ready for planting in a pond margin or moist garden setting.