Iris 'Frans Hals' · Fertilizing

Grow in any moderately fertile, neutral to alkaline, well drained soil in full sun. Plant bulbs at twice their height in late summer or early autumn and feed with a high potash fertiliser after flowering. See bulb iris cultivation for more information

Watering: Water thoroughly when top substrate partially dries out each irrigationSunlight: Full sunHarmful if eaten. Wear gloves and other protective equipment when handling

Diluted iris flowering feed every three weeks spring growing months

How to Fertilize Iris 'Frans Hals'?