How to Fertilize Japanese water iris 'Rose Queen'?
Balanced iris feed every three weeks in active spring and summer growth
Japanese water iris 'Rose Queen' · Fertilizing
Japanese water iris 'Rose Queen' · Iris ensata 'Rose Queen'
Grow in moist, deep, acid, humus-rich soil in full sun or partial shade
Watering: Keep root zone evenly moist through growth without stagnant waterSunlight: Full sun · Partial shadeHarmful if eaten. Wear gloves and other protective equipment when handling