How to Fertilize Iris 'Ginger Twist'?
Slow-release low-nitrogen fertilizer twice yearly in spring and autumn

Iris 'Ginger Twist' · Iris 'Ginger Twist'
Grow in any moist but not waterlogged, neutral to slightly acidic soil in full sun or partial shade. In drier soils, dig in well-rotted manure before planting and apply as a mulch each spring
Slow-release low-nitrogen fertilizer twice yearly in spring and autumn