Yellow Flag Iris superplugs (Iris pseudacorus)

Iris pseudacorus. Sword shaped leaves and bright yellow flowers, will stand in water. Marshland/moist soil. Flowers: June-August. Height: 90 cm. Zone ABC

QuantityBulk Purchase Pricing
2 - 9£2.3000 Price Per Plant
10 - 0£1.8000 Price Per Plant




Iris pseudacorus  known as yellow flag, yellow iris, water flag and yellow flag iris. This plant has been used as a form of water treatment since it has the ability to take up heavy metals through its roots and is featured in many AS Level Biology practicals as its ability to grow in low pH levels makes it a useful indicator.