Iris pseudacorus
Botanical Name
Iris pseudacorus
Hardiness
Zones 3 to 9
Height
Up to 5 feet
Width
Up to 2 feet
Flowers
Late spring to early summer: yellow
Light
Full sun (wet soil), part shade (especially in hot, dry)
Soil
Moist to wet
Planting and Care
Space 18 to 24 inches apart
Problems
None serious
Varieties to Consider
'Variegata' - variegated foliage
'Alba' - pale cream flowers
var. bastardii - clear sulfur yellow flower
'Alba' - pale cream flowers
var. bastardii - clear sulfur yellow flower