How to Fertilize iris 'Tirra Lirra'?
Diluted iris feed every three to four weeks during spring bloom
iris 'Tirra Lirra' · Fertilizing
iris 'Tirra Lirra' · Iris 'Tirra Lirra'
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