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Delphinium King Arthur produces rich, deep purple flower spikes with a striking white bee at the centre of each bloom. This classic cottage garden perennial adds height, colour, and vertical interest to summer borders. Its tall, elegant stems create beautiful rhythm when planted in groups or repeated through a planting scheme.
Quick Facts
• Type: Herbaceous perennial
• Position: Full sun or light shade
• Height: 150 to 180cm
• Spread: 45 to 60cm
• Flowering: June to July
• Hardiness: Hardy in most UK gardens
As a herbaceous perennial, Delphinium King Arthur will die back in winter before fresh new growth appears in spring.