Familiar, robust perennial of pond margins, marshes and riverbanks. It is widespread & common throughout Britain. Clusters of yellow flowers appear May-August. The flag iris likes its roots in water.
- Latin Name: Iris pseudacorus
- Common Name: Flag Iris
- Aspect: Prefers partial shade
- Mature plant Size: Height 60cm – 1m (2-3ft), spread 60cm (24in)
- Soil conditions: Requires a moist soil
- Pot Size: 9 cm