How to Prune commonName:"delphinium 'Pink'"?
Deadhead spent flower spikes back to fresh flowering side shoots and cut back to ground level in late autumn
commonName:"delphinium 'Pink'" · Delphinium 'Pink'
Will grow well in fertile, well-drained soil in full sun and apply a balanced liquid fertilizer every other week during the growing season. It will need shelter from strong winds; staking may be necessary. See staking: perennials. See staking: perennials and delphinium cultivation for further advice
Deadhead spent flower spikes back to fresh flowering side shoots and cut back to ground level in late autumn