How to Fertilize Japanese water iris 'Fringed Cloud'?
Balanced iris feed every three weeks in active spring and summer growth

Japanese water iris 'Fringed Cloud' · Iris ensata 'Fringed Cloud'
Grow in moist to wet, deep, humus-rich, acid soil; it thrives at the margins of ponds or streams
Balanced iris feed every three weeks in active spring and summer growth