How to Fertilize Siberian iris 'Rigamarole'?
Diluted iris feed every three to four weeks during spring bloom
Siberian iris 'Rigamarole' · Fertilizing
Siberian iris 'Rigamarole' · Iris 'Rigamarole'
Grow in any good garden soil that is preferably moist but not waterlogged. In drier soils, dig in well-rotted organic matter before planting then apply as a mulch each spring
Watering: Medium moisture in growth, then drier once flowering fully finishesSunlight: Full sun · Partial shadeHarmful if eaten. Wear gloves and other protective equipment when handling