Shop Plants
- Flower colour : Purple
- Flowering month : July
- Special features : Plants that show resistance to deer and rabbits
- Planting combinations : The Highgrove Purple Delphinium Collection
Delphinium Black Knight Group
£9.99 - £22.99
We have made the decision to close Waitrose Garden on 7 May 2026 to focus on our core food offering. Customers can continue to order as usual until 23:59 on 7 May.