Lincslass's Garden
Delphinium.
Genus: Delphinium.
Species: Delphinium elatum.
Bought 2 plants in May 2007 planted in garden in June .blue variety named Black Night and white named Galahad both flowered through till autumn.,saved seed from both and now have an abundance also gave plants to family.they do need staking and also protection from slugs and snails,they luv.em