Iris 'Indian Chief' · Fertilizing

Grow in well-drained, fertile, neutral to slightly acidic soil in full sun. Do not cover the rhizomes with mulch, or allow other plants to shade them; sun on the rhizomes encourages flowering. Give a high potash feed in spring and divide every three to four years. See also bearded iris cultivation

Watering: Water deeply during dry periods when actively growing; keep rhizomes slightly dry.Sunlight: Full sunHarmful if eaten. Wear gloves and other protective equipment when handling

Use a low-nitrogen fertilizer in early spring and again just after blooming.

How to Fertilize Iris 'Indian Chief'?