These Irises are grown from seed and will vary in colour from white to deep blue.
Top tip: You can divide these after they have flowered, but we have found that the best time to divide is as soon as young shoots appear March/April
Flowers: From white to deep midnight blue in late April/May
Propagation: As with all irises, best divided immediately after flowering.
Depth of water over the soil: 0-5cm
Planting: Plant into 5lt planting crate using heavy garden loam or Westland Aquatic Soil.