iris 'Diligence' · Fertilizing

Grow in well-drained, fertile, neutral to slightly acid loam in full sun

Watering: Medium moisture in growth, then drier once flowering fully finishesSunlight: Full sunHarmful if eaten. Wear gloves and other protective equipment when handling

How to Fertilize iris 'Diligence'?

Diluted iris feed every three to four weeks during spring bloom