How to Fertilize iris 'Royal Contrast'?
Diluted iris bulb feed every three to four weeks spring blooming season
iris 'Royal Contrast' · Fertilizing
iris 'Royal Contrast' · Iris 'Royal Contrast'
Grows best in well-drained, fertile soil in full sun. For maximum flower set, bearded iris rhizomes need to be warmed by the sun. Plant with the rhizome just above the soil to maximise exposure to the sun and make sure that there is not too much competition from surrounding plants
Watering: Medium moisture growing period, drier soil once flowering cycle fully finishesSunlight: Full sunHarmful if eaten. Wear gloves and other protective equipment when handling