 | |  |  | | Delphinium |  |  |  | | Delphinium |  |  |  | | Perennial |  |  |  | | Hardy to half-hardy |  |  |  | | White, blue, and red |  |  |  | | Mid-green |  |  |  | | 100cm to 200cm x 30cm to 25cm (3ft 7ft x 1ft to 10in) |  |  |  |  Delphiniums are one of the most loved of our ‘old fashioned’ flowers. They are grown for the tall spires of flowers that look fantastic at the back of a border. Delphiniums prefer sun and a rich, well-drained soil. Tall cultivars need staking. |
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