How to Fertilize delphinium 'Cinderella'?
Balanced perennial feed every four weeks from spring through summer

delphinium 'Cinderella' · Delphinium 'Cinderella'
Grow in a fertile, well-drained but moisture-retentive soil in full sun, in a position sheltered from strong winds, and provide stakes or other supports (for more advice on support, See staking: perennials and delphinium cultivation for further advice
Balanced perennial feed every four weeks from spring through summer