Iris confusa

Bamboo iris

Iris confusa is a rhizomatous perennial featuring fan-shaped clusters of broad, glossy leaves atop bamboo-like stems. In spring, it produces delicate white flowers (occasionally lavender or pale blue) adorned with yellow-orange crests and purple spots.

Commonly known as the bamboo iris, the unique foliage arrangement and attractive blooms make it a popular choice for temperate ornamental gardens. Max height x spread 150cm x 150cm.

Iris confusa is out of stock

Origin: Western China

Genus: Iris

Species / Cultivar: confusa

Common Name: Bamboo iris

Soil: Well drained

Soil that does not show much signs of moisture, either visibly or when handled.

Growth Rate: Medium

Expect to see moderate growth during growing season.

Water Requirement: Medium

Once it is established, this plant is likely to only require watering during drier periods.

Maintenance: Low

Minimal skill or input needed beyond the basics, a very independent plant.

Situation: Full Sun to Part Shade

Enjoys direct sun most of the day, but tolerant of fewer sunlit hours or light dappling.

Eventual Height: 1-1.5m

The plant's ultimate height in typical growing conditions.

Eventual Spread: 1-1.5m

The plant's ultimate spread in typical growing conditions.

Hardiness: Hardy

Survives unprotected in an average winter. May need protection in extreme long frosts.

Habit: Evergreen

Always in leaf throughout the year. It won't lose all its leaves at any one time.

Lifecycle: Perennial

This plant is persistant and does not die off after flowering. It will return each season indefinitely, if provided with suitable growing conditions.

Care & Size Guidance

Iris confusa, commonly known as the bamboo iris, is an evergreen perennial that reaches heights of 1 to 1.5 metres with a similar spread. It thrives in fertile, well-drained, neutral to slightly acidic soil, positioned in full sun or partial shade. A sheltered south or west-facing aspect is ideal to protect its bamboo-like stems from strong winds.

During late spring to early summer, it produces clusters of white flowers with yellow and blue markings. To maintain plant health, remove any dying foliage in autumn and cut back old flower stems after blooming. Be vigilant for slugs and snails.