How to Fertilize iris 'Dwight Enys'?
Use a low-nitrogen granular fertilizer in early spring and again after flowering.

iris 'Dwight Enys' · Iris 'Dwight Enys'
Grow in well-drained, fertile, neutral to slightly acid loam in full sun. See bearded iris cultivation
Use a low-nitrogen granular fertilizer in early spring and again after flowering.