iris 'River Avon' · Fertilizing

Grow in well-drained, fertile, neutral to slightly acid loam in full sun. See bearded iris cultivation

Watering: Evenly moist soil during growth, drier substrate in summer heatSunlight: Full sunHarmful if eaten. Wear gloves and other protective equipment when handling

How to Fertilize iris 'River Avon'?

Light phosphorus iris feed applied only before spring blooming time